The Archigram of Mammoth Bones

[Image: Illustration depicting mammoth bone architecture; illustrator unknown].

[Nearly a decade ago, I wrote a series of blog posts as part of a Fellowship at the Canadian Centre for Architecture. Those posts appear to be falling into an internet memory hole, so I thought I’d reproduce lightly edited versions of some of them here, simply for posterity.]

In Steven Mithen’s fantastic book After the Ice, a natural history of human culture from 20,000–5,000 BC, we find a brief introduction to the earliest architectural structures. “The world at 20,000 BC is inhospitable,” Mithen writes, “a cold, dry and windy planet with frequent storms and a dust-laden atmosphere… People survive wherever they can, struggling with freezing temperatures and persistent drought.”

Their survival is assisted by the construction of shelters—architecture at its very Ice Age origins.

For instance, “five dwellings form a rough circle on the tundra,” Mithen writes, referring to an archaeological site in what is now Ukraine (and using the present tense that his book maintains throughout).

The dwellings are igloo-like but built from mammoth bone and hide rather than blocks of ice. Each has an imposing entrance formed by two tusks, up-ended to form an arch. The walls use massive leg bones as vertical supports, between which jawbones have been stacked chin-down to create a thick barrier to the cold and wind. Further tusks are used on the roof to weigh down hides and sods of turf that are supported on a framework of bones and branches.

Skulls are used as furniture, and animal hides line the floor and walls, in a kind of corporeal grotesque that would make Ed Gein proud. These structures formed what the Field Museum in Chicago calls—in a now-defunct link—“small villages of bone huts,” adding that, when a bone didn’t work as architecture, it could be repurposed as a musical instrument—as if predating David Byrne’s Playing the Building installation by more than twenty millennia.

[Images: Excavation grids from Mezhirich, Ukraine; from O. Soffer, “The Upper Paleolithic of the Central Russian Plain,” courtesy of Don’s Maps].

In his book The Archaeology of Animals, Simon J. M. Davis refers to these structures as a type of “osteo-architecture,” or “bone ruins.”

He goes on to explain that an archaeologist named Ivan Pidoplichko “excavated some of the most spectacular bone ‘ruins’ so far found in the Ukraine. At Mezhirich, in the Cherkassy Region for example, he found a ‘ruin’ consisting of 385 mammoth bones covering a circular area 4-5m across. Beneath these bones Pidoplichko found 4600 artefacts and an ash-filled circular pit.” Davis’s ensuing description is worth quoting in full:

In Pidoplichko’s reconstruction the building was shaped like a beehive, similar to a Chukot Yaranga or ‘skin tent’ of today. The base of the structure consisted of a circle of some 25 mammoth skulls, each arranged so that its frontal bones faced inwards (this was how he found them). Other elements which made up the foundation were 20 mammoth pelvises and 10 long bones embedded vertically in the ground. On top of these and the skulls were 12 more skulls, 30 scapulae, 20 long bones, 15 pelvises and segments of seven vertebral columns. Still higher—and presumably for holding down skins over a wooden framework—there were 35 tusks. Ninety-five mammoth mandibles, piled up in columns around parts of the foundation, may have served as a peripheral retaining wall.

Mithen speculates that these anatomical Ice Age building supplies did not come only from coordinated acts of hunting (in which slaughtering large animals would also have meant obtaining spare parts for your house, as if wooly mammoths were a kind of living Home Depot).

[Images: (top) Excavation of Dwelling 4, Mezhirich, Ukraine (1979); photo by O. Soffer, from “The Upper Paleolithic of the Central Russian Plain”; (bottom) Excavation at Mezhirich, Ukraine; photo from J. Jelinek, “The Evolution of Man,” both courtesy of Don’s Maps].

Instead, he suggests, “the river supplies building materials: bones from animals that have died in the north and had their carcasses washed downstream.” These bones thus arrived by, and were harvested from, deltaic processes of the nearby watershed, just a particularly bulky form of sediment or debris for which it was easy to find a cultural use.

There are several architectural points to be made here. First, it seems substantially more interesting to me to locate the birth of architecture in actual paleolithic practices, not in the terminological vagaries of early Greek philosophy (which seems to the prevalent mode of searching for architecture’s theoretical origins today). But what if the knee-joints of extinct megafauna are more important for the origins of architecture than Daedalus or khôra? In other words, why not perform forensic studies of mammoth bones and animal skins, and—however momentarily—put down the Plato?

As a side note, I was intrigued to see that—as of June 2010 [when this post was originally published]—the Wikipedia page for the history of architecture does not even go beyond 10,000 BC, starting instead with the Neolithic. But what of Steven Mithen, Davis’s osteo-architecture, and our bone-encircled Ukrainian forebears? At what point is an inhabitable pile of skulls considered a building?

Second, what was architectural “style” 22,000 years ago? Were there eccentric or personalized methods for tying sinew bone-to-bone, or virtuoso tactics for assembling antlers into windproof screens on difficult hillside sites? Who were the path-breakers for the time—who was the Cedric Price of animal architecture, or the Archigram of mammoth bones? By extension, what palaces of mastodon ribs have been lost to archaeology altogether? Multi-floored labyrinths of cartilage and bearskin rugs. An Early Holocene Plug-In City made from the jaws of saber-toothed tigers. Perhaps it’s time for Pamphlet Architecture to take up the subject of paleolithic home design.

Third, surely a retrospective exhibition of late Pleistocene architecture is long overdue? Even a small gallery show exploring the state of architecture 22,000 years ago would be extraordinarily interesting. At the very least, imagine the weekend outreach programs for kids.

The border between natural history and architectural design deserves more exploration, beyond the odd science museum diorama. We have been living in buildings for more than 20,000 years, if Mithen’s book is to be believed, but nearly half of that period has seemingly been thrown outside the pale of architectural history.

Buildings did not suddenly appear at 10,000 BC with the first stonemasons, woodcutters, or the advent of Greek philosophy; buildings accumulated out of the corpse-filled debris of Ice Age rivers when neurologically modern humans began to interlock and assemble bones into structures of which we have almost no physical record.

So how do we bring these structures out of material anthropology and into architectural history, where they just as equally belong?

Water & Power

[Image: Via the Library of Congress].

While going through a bunch of old photos of Los Angeles on the Library of Congress website for a project I’m doing at USC this year, I was amazed by these interior shots of the F. E. Weymouth Filtration Plant at 700 North Moreno Avenue in L.A.

Despite being designed for the administration of an urban water-processing site, the interiors seem to play with some strange, Blade Runner-like variation on Byzantine modernism, where federalist detailing meets a hydrological Babylon.

[Image: Via the Library of Congress].

As the open plan interior of a contemporary home, this place would almost undoubtedly show up on every design website today—imagine a better railing on the central staircase, a galley kitchen on one side, a bed lit by retro-styled fluorescent tubes at the far end, some bold moments of color—but it’s just a piece of everyday municipal infrastructure.

[Image: Via the Library of Congress].

In any case, continuing the vaguely sci-fi feel, there is even a tiled fountain—a Mediterranean concession to the building’s role in water filtration—on one wall, emphasized by these amazing lighting features, yet it looks more like a film set, both ancient and futuristic.

[Image: Via the Library of Congress].

Alas, I’m not a huge fan of the exterior, although it is, in fact, a fairly amazing example of municipal design gone more sacred than profane. But an equally streamlined modernism in keeping with those interiors would have made this place totally otherworldly.

[Image: From the Library of Congress].

Finally, the marbled lobbies continue the surreal mix-up of styles, eras, and materials with something that could perhaps be described as Aztec corporatism with its huge graphic seal and other geometric motifs.

[Image: From the Library of Congress].

For shots of the actual waterworks, click through to the Library of Congress.

Detecting lost rooms with architectural antennae

[Image: “Constant time slices” reveal buildings buried in northwestern Argentina; image from, and courtesy of, the Journal of Archaeological Science, “Detecting and mapping buried buildings with Ground-Penetrating Radar at an ancient village in northwestern Argentina,” by Néstor Bonomo, Ana Osella, and Norma Ratto].

While reading The Losers last night for the first time—a graphic novel about a team of ex-CIA members now executing a series of elaborate heists against their former employer—I was pleasantly surprised to see that one of the final scenarios involves a small volcanic island featuring an abandoned village that had very recently been buried by ash and pumice.

In a nutshell, the buildings beneath all that rock and ash are still intact—and one of them contains a locked safe that our eponymous group of “losers” is searching for. So begins an unfortunately quite short scene of vertical archaeology: locating the proper building amidst the featureless landscape of ash, blasting a hole down through the building’s roof, stabilizing the ceiling from within so that heavy-lifting equipment can be installed on the rooftop, and then descending into the hallways and staircases below by way of mountaineering ropes to find the safe.

For whatever reason, there are few things I find more exciting to read about than high-risk descents into buried cities, especially one that, as in the case of The Losers, remains otherwise indistinguishable from the surface of the earth, only gradually revealing itself to be an extraordinary honeycomb of connected rooms and passages—and this brief moment in the book was made even more interesting when I remembered a handful of articles I’d saved last year, one of which also involves a lost village, buried by volcanic ash.

[Image: A selection of “time slices” from the buried buildings of northwestern Argentina; image from, and courtesy of, the Journal of Archaeological Science, “Detecting and mapping buried buildings with Ground-Penetrating Radar at an ancient village in northwestern Argentina,” by Néstor Bonomo, Ana Osella, and Norma Ratto].

In a 1998 paper from the Journal of Applied Geophysics, called “The use of ground penetrating radar to map an ancient village buried by volcanic eruptions,” we read about a village in Japan called Komochi-mura, in Gunma prefecture: “The entire area surrounding the village is covered by a thick deposit of pumice derived from the eruption of Futatsudake volcano of Mt. Haruna, approximately 10km to the southwest of the village.”

Beneath the modern village, its predecessor from the middle of the 6th century is buried by the pumice deposits. Since these were laid down over a very short period, the ancient village should survive in a high state of preservation and will therefore contain much significant archaeological information. Ground penetrating radar (GPR) has been used to investigate this site over a period of 10 years. As a result, the plan of the ancient village can be accurately mapped… In this paper, the authors demonstrate how GPR was able to map the structural remains of the ancient village under a deposit of pumice.

In addition to various buildings, “pit-dwellings,” and other destroyed structures preserved but invisibly buried beneath today’s village, “traces of brushwood hedges, paths and other slight features have also been identified by the survey.”

These types of articles—on the remote-sensing of buried architectural remains, using technologies that “can detect and map buried structures without disturbing them,” in the words of the paper I am about to cite—are increasingly easy to find, but no less interesting because of their ubiquity.

Another paper, then, called “Detecting and mapping buried buildings with Ground-Penetrating Radar at an ancient village in northwestern Argentina,” published in 2010 in the Journal of Archaeological Science, describes an archaeological survey in which ground-penetrating radar was used “in order to detect new buildings,” including a system of “complex wall distribution and a number of unknown enclosures.” These “new buildings,” however, were just signals from the earth awaiting spatial interpretation:

The exploration showed signals of mud-walls in a sector that was located relatively far from the previously known buildings. A detailed survey was performed in this sector, and the results showed that the walls belonged to a large dwelling with several rooms. The discovery of this dwelling has considerably extended the size of the site, showing that the dwellings occupied at least twice the originally assumed area. High-density GPR surveys were acquired at different parts of the discovered building in order to resolve complex structures. Interpreted maps of the building were obtained.

“From the joint analysis of the transverse sections, time slices and volume slices of the data and their time averaged intensity,” the authors explain, “we have obtained a final map for the new building”—where the “new” building, of course, is a much older, forgotten one, a structure interpretively remade and refreshed through this newfound legibility.

[Image: From “Archaeological microgravimetric prospection inside don church (Valencia, Spain),” by Jorge Padín, Angel Martín, Ana Belén Anquela, in a 2012 issue of the Journal of Archaeological Science].

Architecture, in this context, comes to our attention first as a series of “intensity blots continued through consecutive slices,” an almost impossibly abstract geometry of signals and reflections, of patterned “electromagnetic responses” hidden in the landscape.

In all of these cases, it’d be interesting to propose a kind of archaeological discovery park the size of a football stadium, whose interior is simply a massive, open-span paved landscape on which small devices like floor-waxing machines or lawnmowers have been parked. Paying visitors can walk out onto this vast, continuous monument of bare concrete where they will begin moving the machines around, cautiously at first but then much more ambitiously, revealing as they do so the underground perimeters and outlines of entire villages buried deep in the mud and gravel beneath the building. The “park” is thus really a kind of terrestrial TV show of invisible architecture previously lost to history but beautifully preserved—that is, entombed—in the geology below.

In any case, in writing this post I’ve realized that I’ve accumulated over the past two years or so several gigabytes’ worth of PDFs about these and other archaeological technologies—from mapping ancient ships buried in the Egyptian pyramids and micro-gravity detection of “shallow subsurface structures” in a church in Italy (“indicating,” in the authors’ words, “that the actual church was constructed above another one”) to “archaeomagnetic data” taken from Roman sites in Tunisia—but here’s at least one more reference for good measure.

In a paper called “Ground penetrating radar (G.P.R.) surveys applied to the research of crypts in San Sebastiano’s church in Catania (Sicily),” from a 2007 issue of the Journal of Cultural Heritage, a team of Italian geophysicists explored “natural or anthropic buried cavities” under a church in Sicily—that is, both architectural chambers and caves physically inaccessible in the foundations of the building. Soon enough, the authors write, “the existence of hidden structures was revealed.”

“In fact,” they add, “a crypt with a barrel vault, under the central aisle of the church, and a room of small dimensions next to this crypt were identified. Moreover, near the altar, the presence of a quadrangular crypt with a cross-vault was revealed. The presence of such buried masonries confirms that the church, rebuilt on previous building rests, has been subjected along the centuries to repeated repairs.”

[Image: The church of San Sebastiano in Catania, Sicily, courtesy of the regional tourism council].

There is something particularly awesome—that is, it is a story that lends itself particularly to metaphor—about envisioning a squad of well-equipped scientists setting up shop in a church in Sicily, using radar and rigs of strange antennae to scan the structure around them for secret rooms, heavenly nooks and crannies out of human reach. A kind of electromagnetic baroque.

The paper cited in a caption above—”Archaeological microgravimetric prospection inside don church (Valencia, Spain),” by Jorge Padín, Angel Martín, Ana Belén Anquela, from a 2012 issue of the Journal of Archaeological Science—even includes such strangely resonant lines as calculating against “residual gravity anomalies” in a “microgravimetric correction for the altar,” as if the high science of geophysical investigation has been rhetorically wed with theological speculation.

In the words of a paper by N. Farnoosh et al., published in a 2008 issue of NDT & E International, analyzing a given architectural space becomes a question of “buried target detection” using high-tech means—that is, establishing a sustained and coordinated “electromagnetic interaction among the radar antennas, ground, and buried objects.”

Here, the study of architectural history can very, very loosely be compared to astronomy: using tools of remote-sensing, including antennae, but targeted downward, into the earth, to reveal the flickering, gossamer traces of something that, for a variety of reasons, humans can’t yet physically reach. Like astronomy, then, archaeology and architectural history become a case of interpreting signals from afar, not of stars and supernovae but of lost rooms and buildings beneath our feet.

On the Other Side of Arrival: An Interview with David Barnes

[Image: A ruined dock at the Philadelphia Lazaretto; photo by David Barnes].

David Barnes is associate professor of the History and Sociology of Science at the University of Pennsylvania, where he focuses on medicine and public health. His most recent research project involves the Philadelphia Lazaretto, a 19th-century quarantine station located on an island in the Delaware River.

As part of our ongoing series of quarantine-themed interviews, Nicola Twilley of Edible Geography and I spoke to Barnes about the origins and history of the now-abandoned Lazaretto, including ongoing attempts to preserve the site today. In the process, our conversation covers the legal nature of Colonial-era quarantine, the cultural impact of epidemic disease, and the psychological effects of involuntary medical isolation,

[Image: The Philadelphia Lazaretto, via Wikipedia].

• • •

BLDGBLOG: How did you first get into the study of quarantine, and specifically of the Philadelphia Lazaretto?

David Barnes: The history of quarantine was actually not my idea of a burning historiographical problem. In fact, I was working on two completely different projects when I first saw the Lazaretto—but the sight of it just really stuck in my mind. I decided to read everything that had been written about the history of this place—but I soon found that essentially nothing had been written, in a city where it seems like half the buildings in Center City have two or three books written about their history. This is the oldest surviving quarantine facility in the Western hemisphere, and the seventh oldest in the world—and almost nothing has been written about its history.

BLDGBLOG: Why do you think it’s been so overlooked?

Barnes: I don’t really know. I don’t have a good answer for that, even though I’ve asked myself that question many times. It’s possible that it’s just an accident, and the right person at the right time simply hasn’t come along. On the other hand, I wouldn’t say that the history of quarantine is a large, robust subfield of the history of medicine. Generally, historians have written about specific diseases or specific outbreaks; in many of those works, quarantine figures only fairly marginally.

[Image: Philadelphia’s abandoned Lazaretto as it now stands, photographed by David Barnes].

Edible Geography: Can you describe the Philadelphia Lazaretto, and tell us something of what you have found out about it?

Barnes: Sure. The first law relating to quarantine in Pennsylvania was signed by William Penn in 1700, in response to an epidemic of yellow fever in 1699 in Philadelphia. Philadelphia was founded by William Penn and his gang in 1682, of course—so yellow fever wasn’t far behind. But quarantine itself was not a systematic policy until later in the eighteenth century.

Sometime around 1743, the Pennsylvania colonial government bought an island at the mouth of the Schuylkill River, where the Schuylkill meets the Delaware near Fort Mifflin (which was also built around the same time). It was called by various names: Fishers Island and Province Island, and then later it became known as State Island. It’s just northeast of where the airport is today.

I should say that I’ve developed a little bit of a pedantic pet peeve about the word quarantine, because people use quarantine to refer to what I call isolation. Whenever there is the threat of swine flu or whatever other contagious disease, there are always various policies or proposals to isolate patients or isolate the households of patients or infected people—in other words, impose some form of voluntary or mandatory house arrest or hospitalization somewhere. To me, that’s not quarantine, that’s isolation. Quarantine, in the strict sense, refers to trying to prevent a disease from entering a community from the outside: basically, the interception and detention of vessels, vehicles, cargo, people, or whatever, for a period of time. That’s what quarantine is to me.

Anyway, in the 1740s, Fishers Island/Province Island was bought by the colonial government of Pennsylvania, and structures were built for the accommodation of vessels, passengers, cargo, and patients. Those structures are occasionally referred to as the Lazaretto, though it’s usually referred to as the Marine Hospital. Occasionally you’ll see it referred to as the Pest House, or just Province Island.

Quarantine was enforced on a sporadic basis at that location for the rest of the eighteenth century. As the city grew, the inhabited part of the city got closer and closer to the island. What was a pretty remote location in 1740 was not that far away at all from the city by the 1790s, and it was not at all hard for people in the city to have contact with people at the marine hospital. So you have friends and relatives trying to make contact with people undergoing quarantine; you have merchants trying to pick up their cargo from ships undergoing quarantine; you have people passing messages back and forth… It was just not very hard for Philadelphians to get there and to have contact with people under quarantine, even though it was against the law.

Then comes 1793. There was a devastating epidemic of yellow fever that year, the likes of which had not been seen before. The best estimate is that ten percent of the city’s population died in two months. A huge percentage of the population fled. Basically, anyone who had anywhere to go, left, including many of the doctors. It was a calamity.

By then, the United States was an independent nation, and its capital was Philadelphia. The Federal Government was sitting here, the Supreme Court, the President—they were all there in Philadelphia. They mostly hightailed it out of town, too, and the national government was brought to a standstill.

The scenes of devastation that are written about in letters and surviving testimony are absolutely heart-wrenching. It was terrifying, it was gruesome—but it was also heroic, poignant, and inspiring, because some people didn’t leave. Some people selflessly volunteered to tend to the sick, and to help keep the city going in the midst of an emergency. Dr. Benjamin Rush—a titan of American medicine—stayed, and he cared for patients from before sunrise to long after sundown. Of course, he also bled them profusely and gave them huge doses of what was, essentially, mercury—he was a controversial figure because of his treatment methods.

Others, including a community of free blacks in Philadelphia, led by Richard Allen and Absalom Jones, organized groups to take patients to Bush Hill, the emergency hospital that was set up in the city, and to provide clothing, food, and care for the sick people and their families. It was believed by many that black people were immune to yellow fever; the idea was that, because blacks were native to tropical climates, they were immune to tropical diseases. But, of course, that was not the case, and many blacks did die in that epidemic.

So there are stories of heroism, and stories of tremendous suffering. The reason I’m going on at length about 1793 is that I have come to believe that this experience was nationally formative. I think there was sort of a 9/11 effect, for lack of a better term, that took place after a catastrophe like that. There were many other yellow fever epidemics, in many other port cities, but 1793 in Philadelphia was, in a sense, like Ground Zero. It was something that nobody believed could happen; it was in the capital; it was just unimaginable.

The yellow fever went away with the first frost, as cooler temperatures arrived—but what is perhaps most terrifying of all was that it came back. It didn’t come back in 1794 or in 1795, but it came back especially severely in 1797, 1798, and 1799. A deep trauma, I think, was inflicted by those recurring epidemics. Clearly, quarantine at the Marine Hospital was not protecting the city against disease.

[Image: A painting of the Philadelphia Lazaretto, “probably by Frank Taylor, noted Philadelphia illustrator, ca. 1900,” Barnes notes].

BLDGBLOG: It’s interesting that the Marine Hospital was not a bio-secure facility in any modern sense; it was simply geographically isolated enough to function as a site of quarantine. Its medical usefulness was undone by urban sprawl.

Barnes: Exactly. The reason the hospital was there in the first place was because it was on the river. Ships could anchor there conveniently. Most importantly, though, it was far away from the city. It’s not as though the air on Province Island was especially healthful or clean—it was just the distance from downtown Philadelphia.

However, by the 1790s, it was clearly not working. Many people believed it was simply too easy for those undergoing quarantine to have contact with people from the city. There are countless stories of violations of the quarantine laws—people leaving ships or people coming on board the ships.

The Board of Health of Philadelphia was established in response to the 1793 yellow fever epidemic. It started meeting in 1794, and it quickly determined that the city needed a better quarantine facility—one that was farther away and that had much more rigorous enforcement.

[Image: An aerial view of the Philadelphia Lazaretto, ca. 1929].

BLDGBLOG: Did that come with any constitutional issues, as to whether or not the Board of Health was violating the rights of the people it held in quarantine? How much of that sort of discourse was there at the time?

Barnes: There wasn’t much discourse about infringement of liberties, at least in the way we would see it today. However, the Board of Health was always politically controversial. There were controversies about the division of powers between the state and the city authorities, and there were always arguments about the extent of the Board of Health’s power.

Complaints by individual people who were enduring the unpleasant experience of quarantine usually did not take the form of complaints about their rights being violated. Rather, it was that they had other things to do. It’s boring; they need to be somewhere else; it’s interfering with their business; it’s interfering with their lives and it’s taking too long. Those sorts of more mundane, less philosophical complaints predominate.

On the other hand, there are constant complaints about the way that this authority was used—that the Board of Health was overdoing it, or overreaching, or interfering excessively with commerce. In fact, “interfering excessively with commerce” is the number one complaint I’ve found.

In any case, in 1799 the Board of Health chose and bought a new location on Tinicum Island, which is the site of the Lazaretto that I’m studying—the one that is still intact today. That site was roughly twelve to fourteen miles from the city proper. It was much more remote, and nobody lived nearby. The new Lazaretto they built there was a state-of-the-art facility—there was nothing like it anywhere else in North America and possibly even the world. They opened it in 1801, and it operated continuously until 1895.

Edible Geography: What does “state-of-the-art” mean for a Lazaretto at that time? What design rubric or template were they using?

Barnes: That’s a really good question. One of the main things was its size. It’s a ten-acre site, and the main building is huge. Today, it still looks like a very large, very stately building. It’s even, I would say, beautiful.

In terms of outbuildings, there was a separate two-story house for the Lazaretto physician, and another separate two-story home for the Quarantine Master. There were bargemen’s quarters and a watch-house right on the edge of the river. There was a United States Customs Facility right next door with a large warehouse for the storage of cargo undergoing quarantine. There were also smaller outbuildings like a kitchen and a barn, or carriage house.

Interestingly, the main gate to the Lazaretto site still survives—it’s a gorgeous, ornate, wrought-iron gate that’s a little bit overgrown with vines now. That was where all transactions with the outside world took place. You had to get written permission from the Board of Health before approaching the gate of the Lazaretto. In other words, all relatives and friends visiting those who were undergoing quarantine, or visiting those who lived and worked at the Lazaretto, had to get permission simply to approach the gate.

Then there was another hospital that was sometimes called the Dutch hospital, or the smallpox hospital. It was a fairly decent-sized, two-story building, built in 1804-5 on the northwestern corner of the property. It does not survive today.

Basically, it was a very expansive facility. It had the ability to house a large number of patients and to provide for the daily needs of the crew and passengers undergoing quarantine. I certainly don’t think it operated any differently, medically-speaking, from other hospitals or quarantine hospitals of the time. It was fairly well-staffed with full-time employees, at least during the quarantine season. The quarantine season varied. For most of the nineteenth century, the season was, by law, June 1st to October 1st—but the Board of Health could declare an early start or a late finish to quarantine. In really bad years, where there were lots of epidemics, or reports of epidemics, in various geographic regions, the quarantine season could last all year.

I think it’s really the size and extent—the staffing and capacity—of the Lazaretto that made it state-of-the-art at the time.

[Image: Photo by David Barnes].

BLDGBLOG: How exactly would one preserve the Lazaretto today—would you be preserving only the buildings themselves, or could you somehow preserve, even recreate, the experience of quarantine? Further, at what stage of its life would the Lazaretto be most usefully preserved—as it was built in 1801, or as it was closed down in 1895?

Barnes: All excellent questions. I’ll take your last one first.

The site did change over time, but it didn’t change all that much. The grounds certainly changed—gardens and ornamental hedges were planted. The most detailed surviving description of the site that I’ve been able to find is from a newspaper article in 1879. It’s a very, very detailed description of the buildings and grounds. We also have a gorgeous watercolor, but it’s undated; the best guess of the archivists and curators who have studied it is that it’s from the middle of the nineteenth century. That doesn’t tell us much, but you can make some educated guesses based on the way the people are dressed in it. We also do have some photographs from the 1880s and onwards.

Interestingly, the site and the buildings later went through several incarnations. It became the summer home of the Philadelphia Athletic Club—so it was a summer resort retreat for the wealthy elite of Philadelphia. The Philadelphia Athletics baseball team, which are today the Oakland A’s, played at the Lazaretto. They played on the northern half of the grounds. There are even some depictions of it laid out as a baseball field. Then, beginning around 1920, it was the first seaplane base in North America—an aviation training school for seaplane pilots. That’s what it was for most of the twentieth century.

As far as preservation goes, I can’t tell you how many hours I’ve spent thinking about this. My own fantasy is of a great historic site and museum. The site has unparalleled historical significance. Various people have called it Philadelphia’s Ellis Island—but, in some ways, I think it’s more significant than Ellis Island. Ellis Island has tremendous historical significance because of the volume of human cargo that passed through there. The sheer number of people who passed through Ellis Island is huge, as is the number of Americans today who can trace their ancestry back through the inspection station there. But Philadelphia’s Lazaretto is a century older—as well as completely different. It was the quintessential nineteenth century institution. To me, it’s a no-brainer that this would be a destination.

Having said that, it costs money to preserve and save historic sites. It costs a lot of money to restore the buildings and the grounds, and to maintain them. And museums, with a few exceptions, are not doing all that well; they don’t generally tend to pay their own way. It’s not a no-brainer financially, by any means.

The latest proposal I’ve heard is that the outbuildings could be dedicated to historical interpretation, and the main building itself would be dedicated to commercial office space. It’s all still up in the air.

[Images: Out-buildings on the grounds of the Philadelphia Lazaretto, photographed by David Barnes].

Edible Geography: Your work suggests that quarantine is quite an overlooked dimension of everyday life in the early United States—as well as something of a forgotten chapter in the immigrant arrival experience. Why is that?

Barnes: Well, it was an unpleasant fact of life—that’s really the best way that I can put it. In one of the papers I’m writing about this, I call it “a most unloved institution.” Really, nobody liked quarantine at all. Merchants, of course, hated it—their cargo spoiled, time is money in business, and this was a huge delay, a waste of time, and an obstacle to commerce.

Everybody on board a ship couldn’t wait to get to their destination. Whether they were immigrants, as many of them were, or they were engaged in commerce—or simply visiting—everyone was desperate to arrive. They’re so close to getting there—but then they’re detained. They can write letters—but they can’t get off the ship unless they’re very sick and have to be taken to the hospital. Many refer to complete and utter boredom, and to impatience—sometimes even to fear of getting sick. After all, you’re trapped on board a filthy ship with filthy people who have been confined together for weeks at a time. They are, in a sense, imprisoned on this vessel. All they can do is write letters and complain.

The paradox for me, historically, has been: how did quarantine survive so long, even into the twentieth century, when everybody hated it so much? Crews and captains hated it, passengers hated it, and doctors denounced it. Many doctors, throughout most of the nineteenth century, said quarantine was completely worthless, and that we should be devoting our attention to cleaning up our cities instead, because it was sanitation that would prevent epidemics. Other doctors didn’t go quite so far, but they did complain that quarantine was enforced arbitrarily and needlessly aggressively.

As to the experience of quarantine itself, I have only scattered bits of testimony. One of the letters I’ve found was from a Philadelphia-based merchant in 1804; I think his name was John Reynolds. I’ve found several letters that he wrote to his mother and sister in Philadelphia from the Lazaretto, where he was undergoing quarantine.

In each letter he says, “I hope to be liberated from here in a few more days.” And in the next letter, written five days later: “I cannot wait to escape from this place of my captivity.” He’s impatient. He’s not complaining that his rights have been violated; he’s just desperate to get out of there.

In one letter to his sister, he says, “It has been so long since I’ve been on shore. It has been so long since I have been home. I am dying to see some of those Pennsylvania beauties. You must introduce me to some as soon as I arrive.” This was in a letter to his sister.

It gets lonely where you’re trapped in this sort of sardine can!

Edible Geography: On average, how long were people held there?

Barnes: There is no general rule. The length of time varied from a day to two weeks, or even more. On occasion, vessels were detained for 30 days.

What’s interesting about the enforcement of quarantine is that there were three objects of detention: the vessel, the cargo, and the people on board. They were often treated very differently. I have lots of examples of vessels detained, and their cargo allowed to go on, but the people were kept on board. I have many other examples of the people being allowed to go, but the cargo being considered very dangerous and having to be cleansed and purified, usually by means of fumigation or with some kind of disinfectant spray.

Really, though, I think at the heart of quarantine is the idea of the cleansing power of time. The passage of time alone will make certain things better. If there is something dangerous in the vessel or in the cargo, it will declare itself within a period of time—or it will simply burn itself out. It can’t last indefinitely. Further, everybody knew from experience that things were fine after the first frost, so you would never detain any vessel, cargo, or people longer than the first frost.

[Image: Painting of the Lazaretto attributed to T. Barnea (undated); 
courtesy of the Atwater Kent Museum of Philadelphia].

BLDGBLOG: There’s an interesting point to be made here vis-à-vis long-haul travel to extremely distant destinations. If a place took long enough to get to, in an era of wind-powered ships, quarantine wasn’t often necessary; any disease on board would already have burned itself out, as you say, by the time of arrival. But when steam-powered ships came along, and, then airplanes, people could arrive before a disease cycle came to its natural end—so quarantine stations became necessary. In other words, an entire class of architectural structures comes into existence because of the lengths of certain journeys or the types of transportation involved.

Barnes: That’s fascinating. Time is crucial in quarantine—and there is always a negotiation about how long is long enough. There was a tug of war, for instance, between the Lazaretto physician, who was the leading authority on the site, and the Board of Health, whose dictates that physician was required to obey. But you also had to factor in news reports of epidemics on various Caribbean islands, and you had to factor in the testimony of the captain and crew about what the health status of their port of origin—whether there were any illnesses there, what broke out during the journey, and if anyone had died. But is the captain reliable, or is he known to be a liar? And you also had to inspect the passengers and the crew physically. All of these were factors in the quarantine decision.

Time will always be a critical element of that calculus.

• • •

This autumn in New York City, Edible Geography and BLDGBLOG have teamed up to lead an 8-week design studio focusing on the spatial implications of quarantine; you can read more about it here. For our studio participants, we have been assembling a coursepack full of original content and interviews—but we decided that we should make this material available to everyone so that even those people who are not in New York City, and not enrolled in the quarantine studio, can follow along, offer commentary, and even be inspired to pursue projects of their own.

For other interviews in our quarantine series, check out Isolation or Quarantine: An Interview with Dr. Georges Benjamin, Extraordinary Engineering Controls: An Interview with Jonathan Richmond, The Last Town on Earth: An Interview with Thomas Mullen, and Biology at the Border: An Interview with Alison Bashford.

Many more interviews are forthcoming.