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Explore the fascinating history and cataloging challenges of lantern slides, from their invention to digital conversion. Discover the rich collections at the University of Michigan Library and delve into the transition from analog to digital formats.
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Lantern Slides: Opening Windows to the Past Rebecca Price Architecture, Urban Planning and Visual Resources Librarian University of Michigan Library
Collection Context • Univ. of Michigan, Art, Architecture & Engineering Library, Special Collections • College of Engineering • College of Architecture & Urban Planning • School of Art & Design • Primarily a teaching collection • Grows by donation AAEL Special Collections
Visual Resources at AAEL • 100,000+ 35mm slides • Ongoing conversion to digital • Includes DVDs, CD-ROMs, videos • Open to students & faculty Visual Resource Collection
History of the Lantern Slide • “invented” by Christiaan Huygens, c. 1659 • Mentions “la laterne magique” in his Oeuvres completes, v. 22 • aka Sciopticon • Real development came in 19th c. 1878, England 1899, Germany 1920, Germany http://www.luikerwaal.com
1897 Lantern Slide Show http://witcombe.sbc.edu/arth-technology/arth-technology5.html
Lantern Slide Collections: when it rains, it pours • Architecture Collection • Approx. 10,500 images • Geography Collection • Approx. 5,000 images • Caulfield-McKnight Collection • Approx. 3,200 images
From Analog to Digital • Inventory and number slides • Clean and repair • Catalog • Scan • Archive • Access
Cataloging Images • Adopt a database structure or create your own • FilemakerPro 6.0 (moving to 7.0) • Adopt community standards for data description • VRA Core 4.0 (Visual Resources Association) http://www.vraweb.org/datastandards/VRA_Core4_Welcome.html • CCO as guide (Cataloging Cultural Objects) http://www.vraweb.org/ccoweb/ • Use authority files • Art & Architecture Thesaurus • Thesaurus for Graphic Materials • And others -- listed on LOC site http://www.loc.gov/rr/print/resource/228_authfile.html
Particular Cataloging Challenges • What is the title? • Development of the “worktype” (subject) as a relational field. • Importance of the slide as object • Identifying the slide maker • Identifying the slide colorist • Identifying the photographer • When was the slide created? John Singer Sargent Carnation, Lily, Lily, Rose 1885-86 Colorist? Lake Louise, Alberta (maybe?)
Pearl Mosque Agra
Nob Hill House San Francisco
Burns Park Plan Ann Arbor 1916
Scanning: Settings & Standards • Tiff files • 1200 dpi, 24-bit color for photographic images • 800 dpi, 8-bit grayscale for graphic (line drawing, charts, maps) images Smithsonian Institution Archives Image Digitization Standards http://siarchives.si.edu/records/electronic_records/records_erecords_digitization_images.html
Click on the thumbnail to see an enlarged image (this can be en- larged several times)
Click on the word description to see the catalog record