The Bigger Picture: Visual Archives and the Smithsonian
Category: What Gets Saved
- At long last, the tale of how a California Gray Whale skeleton made it into the collections of the National Museum of Natural History. [via Smithsonian Science]
- The Library of Congress offers 50 digital preservation activities that you can do. [via The Signal: Digital Preservation, LOC]
- Congratulations to the Digital Public Library of America which welcomed 360,000 unique visitors and 1.5 Million API calls since it launched in April. [via InfoDocket]
- With the help of the public, the Arthur M. Sackler Gallery will be putting on an exhibition on yoga, Yoga the Art of Transformation. [via DCist]
- More 3-D awesomeness! Amanda Ghassaei of instructables.com has figured out a way to turn any MP3 into a physical record using 3-D printing. [via Retina, Smithsonian Magazine]
- Want to know how 3-D scanning is done at the Smithsonian? Watch the video below to find out. [via Smithsonian Science]
- A new video from the Library of Congress profiles the Packard Campus for Audio Visual Conservation in Culpepper, Virginia. [via The Signal: Digital Preservation, LOC]
- Another awesome digitization project, the Balboa Park Commons is an online archive of over 20,000 digitized materials from seven different San Diego museums. [via PetaPixel]
- Secretary G. Wayne Clough shares his reminiscences of his childhood in rural Georgia at the National Museum of American History's Agricultural Innovation and Heritage Archive. [via Pam Henson, SIA]
- If you are in New York City before September 2nd, be sure to check out the exhibition, Photography and the American Civil War, at the Metropolitan Museum of Art. [via PetaPixel]
- As new archivists head out into the workplace, digital preservaion knowledge and skills are a must. Alison Langmead and Brian Beaton, at the University of Pittsburgh talk with with Library of Congress about their approach to teaching about digital preservation. [via The Signal: Digital Preservation, LOC]
- Images of Apple products are seemingly ubiquous, but have you ever wondered how the images were taken? Photographer Peter Belanger gives us peek into what goes into taking these iconic images. [via PetaPixel]
As a contractor at the Smithsonian Insitution Archives, I work with the photographic collections stored in our cold vault. Among the various photographic formats found there are a particular type of glass plate negatives; gelatin dry plate negatives.
Invented by Richard Leach Maddox in 1871, gelatin dry plate negatives became the most popular form of negative in use from 1880 to 1900. Maddox developed a technique to fix a light-sensitive gelatin emulsion to a glass plate. Previously, photographers used the collodion negative process, which often required them to create portable dark rooms or prepare negatives on site. Gelatin dry plate negatives utilized different sensitizing, fixing, and development solutions that provided faster exposure times, less toxicity, and a significantly easier and less cumbersome production process. With the invention of lightweight flexible film, photographers stopped regularly using the gelatin dry plate negative process, although it is still sometimes used today for highly specialized photography , such as the creation of precise astronomical measurements.
A large number of the Smithsonian Institution Archives' holdings of glass plate negatives (which number circa 20,000) are kept in a special storage facility referred to as the cold vault. The temperature and humidity are controlled and kept low, so when working in the vault it is important to bundle up!
I have been working over the last year to improve the preservation of the glass plate negative collections in the cold vault. The glass plates have been rehoused in specially designed conservation boxes that provide essential support and padding.
While gelatin dry plate negatives tend to have an excellent shelf life, their glass composition makes them fragile. When I discover a broken negative, I piece it back together, digitize it, create metadata for the image and stabilize it in a sink mat.
The gelatin dry plate negatives in the Archives' collections are a rich historical resource and it is a privilege to know that the work I do to stabilize and rehouse them will preserve the negatives for future generations. Be on the look out for my upcoming post that will highlight another photographic format held in the cold vault: lantern slides.
- What Does a Photograph Archivist Do?, The Bigger Picture blog, Smithsonian Institution Archives
- Putting It All Together: The Assembly and Rehousing of Glass Plate Negatives, The Bigger Picture blog, Smithsonian Institution Archives
- Unlocking the Vault, The Bigger Picture blog, Smithsonian Institution Archives
- Accession 11-006 - United States National Museum, Division of Graphic Arts, Photographic Collection, 1860-1960, Smithsonian Institution Archives
- If you are in Washington, D.C. next week, you may want to check out musician Ian MacKaye's talk at the Library of Congress on personal digital archiving and the need to educate creators and users to steward our digital cultural heritage. [via Effie Kapsalis, SIA]
- The realistic birds made from paper and watercolor paint by Johan Scherft are wonderful; perhaps if he were alive today ornithologist and painter, John James Audubon, would certainly have appreciated them. [via Colossal]
- With hundreds of film rolls in the Smithsonian Productions collections, "The Unseen Seen" project by Austrian photographer Reiner Riedler in which he takes images of film rolls is really facinating. [via PetaPixel]
- In New York, the gatherings of archivists and their exciting collections are exposed. [via The New York Times]
- Smithsonian magazine has a trifecta of wonderful things to share: "How Do You Scan a 3-D dinosaur?"; "Starving Settlers in Jamestown Colony Resorted to Cannibalism"; and "We Had No Idea What Alexander Graham Bell Sounded Like. Until Now." [via Smithsonian magazine]
- Back to where it all began, CERN is recreating the first website. [via Andrew Whitesell, SIA]
I have a special spot in my heart for oddball items in the archives. When a colleague approaches me with a question such as: "Nora, we have artists' matchbooks! Should we remove them? Will they spontaneously ignite? Will someone try to light them and set fire to the archives accidentally, or worse, on purpose?!," I delight in putting my creative problem-solving mind to work. Also, I get to learn new words, such as phillumeny (the hobby of collecting matchbox labels, printed matchbox outers, matchboxes, matchbook covers, matchbooks, and other forms of match packaging).
There are various references available on professional list-serves about this particular topic, with intervention suggestions ranging from the more mild "put them in a steel box," to the A-for-effort but less scientifically solid "dip the heads in wax to make them inert/discourage striking" (wax is flammable, and probably already a component of some matches) to the commandingly drastic and familiar to fans of Lewis Carroll's Queen of Hearts: "Off with their heads!" (i.e. cut off the offending flammable tips).
The archivists’ and librarians’ concerns are certainly valid. The chemicals in the flammable tip may suffer natural degradation through natural aging, but it is probably unlikely that a match of this mid-twentieth century vintage may spontaneously combust. Where loose early matches of the pre-safety match era may rattle around and cause friction enough to ignite the flammable head, it is unlikely that a set of twentieth century wooden or paperboard strip matches would move enough to spark an ignition.
In fact, the safety match (including the separation of the flammable chemicals and by design moving the striker plate to the outside of containers) was designed in the mid-19th century specifically to prevent this sort of accident. If a curious person were to attempt to strike a match, I would say there are perhaps other security and access issues to be considered.
While all of proposed solutions discussed above may have their merit, in our case the last option is unacceptable or at least never the first choice without due consideration. Of two sets of matchbooks from the Archives of American Art’s Leo Castelli Gallery collection, the dyed pink wooden match strip with bright yellow heads was possibly chosen for its aesthetic properties. This earlier set of matchbooks appears to be a unique, amateur production, as the cover is actually a folded silver gelatin photograph printed two-up side-by-side on Leica paper that can be dated to circa 1965-1967, based on the archivist Sarah Haug's identification of the people (Leo Castelli, Mrs. Castelli and Roy Lichtenstein at their table; the image may record a celebratory dinner at table in Paris or Venice. A catalog on the table may be from a contemporary exhibition featuring Lichtenstein’s work.) The more recently printed set was assembled by a professional matchbook company in Mexico, so there must be more, but these are the only ones that we know of and hold in our collection. If more c. 1965-1967 Castelli Gallery matchbooks came to light (. . . apologies to the editor), it might be considered feasible to retain the example in best condition, while sacrificing the heads of the rest to promote safety culture. However, having learned all I have about safety matches as of this writing, I would not recommend it for matches after 1911.
In conservation literature, there is not much discussion of matches or matchbooks in archives and libraries, being perhaps overlooked as not hugely important among the more critical "hazardous holdings in collections." Of more concern is the the storing of matchsticks in match-safes, many early models of which are made from the flammable product celluloid (cast cellulose nitrate or Bakelite) perhaps have more due attention. Those, however, come under my object conservator colleagues' jurisdiction, and are less likely to be handled by non-staff and more likely to be separated for collections safety.
The greatest risk to the Castelli matches and matchbooks is that as small, pocket-size objects, they are subject to damage from sliding around in their folder. At least one of the matchheads is compromised from prior incident or incautious handling, causing the friable tip of one to crumble and shed the flammable tip. A conservator's consolidant material might be used here to retain the rest of that tip, but a preventative housing would do just as well, and protect the overall structures too.
This set presents the challenge and a solution for rehousing sets of matchbooks in the Leo Castelli Gallery Records.
As an interventive yet not too radical solution, I came up with the double-sided sink mat shown in the Flickr set, which accomodates the matchbooks' uneven thickness, restricts movement, and allows ease of handling. With two examples of each matchbook, I was able to mount them in two ways, one open to show the full image on one side, and also the intended intial view, closed, appearing as a normal matchbook would, to approximate the user’s experience of being handed a small personal item. The two matchbook covers from the sixties differ in exposure and density, so the one in better condition was chosen as the one to display open in the sink mat. Alternately, one could use corner or strip mounts intended for thicker artworks on board, or simply slip them into appropriately sized polyethylene or Mylar pocket/print sleeves for small objects. I think the polyethylene might have a little more forgiveness and grip than the Mylar. Do you have any other solutions? Conservators, collections managers, archivists, lend me your ideas!
- Eleanor Wolpe Matchbook Collection, 1950-1990, Archives Center, National Museum of American History
- Elion-Weingarten Matchbook Collection, 1930-1983, Archives Center, National Museum of American History
- Leo Castelli Gallery records, circa 1880-2000, bulk 1957-1999, Archives of American Art
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