This collection was maintained by the Division of Mollusks. It contains photographs of Division curators including William H. Dall, Paul Bartsch, Robert Edwards Carter
Stearns, Charles Torrey Simpson, Harald A. Rehder, Robert Tucker Abbott, Joseph Rosewater, and Richard S. Houbrick; malacologists, invertebrate zoologists, and other scientists
including Henry Hemphill, John Brooks Henderson, Jr., Charles W. Johnson, Carlos de la Torre, and James Zetek; annual meetings of the American Malacological Union, 1974-1986;
the Pele Expedition, 1967; and National Museum of Natural History exhibitions.