Description: [caption id="" align="aligncenter" width="289" caption="In the hallways of the United States National Museum, now known as the National Museum of Natural History, every available foot of space is occupied by valuable collections housed carefully in metal covered cabinets to guard them from injury, 1936, by Unidentified photographer, Photographic print, Smithsonian Institution
Description: [caption id="" align="aligncenter" width="172" caption="The Steiner Ambrotype, June 18, 1857, by Unidentified photographer, Ambrotype, National Air and Space Museum, Image ID: 2001-5358. "] [/caption] [caption id="" align="alignright" width="190" caption="First Launch from Cape Canaveral, Florida, July 24, 1950, by U.S. Air Force, Gelatin silver print, National Air and Space
Description: In the process of scanning glass plate negatives, how do we determine what each image is when it comes with so little information attached?
Description: This summer Visiting Professional Laura Wahl had the chance to learn more about how to respond to the problem of mold residues found on archival materials. The Smithsonian Affiliations’ Visiting Professionals Program allowed her to spend time at the Smithsonian Institution Archives’ conservation lab researching this topic.