Finding aids (84) Images (20)

Archival materials (84) Collection descriptions (84) Manuscripts (51) Black-and-white photographs (31) Clippings (31) Color photographs (24) Photographs (20) Black-and-white negatives (17) Brochures (17) Audiotapes (15) Color transparencies (15) Color negatives (12) Correspondence (12) Black-and-white transparencies (11) Electronic records (10) Floor plans (10) Motion pictures (visual works) (10) Compact discs (9) Drawings (9) Floppy disks (8) Illustrations (8) Maps (8) Newsletters (7) Field notes (5) Picture postcards (5) Scrapbooks (5) Sound recordings (5) Videotapes (5) Architectural drawings (4) Serials (publications) (4) Articles (3)

Museums (14) Science (10) Natural history museums (9) Entomology (8) Museum exhibits (8) Entomologists (7) Research (6) Electricity (4) Natural history museum directors (4) Special events (4) Zoologists (4) Archaeology (3) Contracts (3) Journalism, Scientific (3) Medicine (3) Mollusks (3) Museum curators (3) New products (3) Product management (3) Professional associations (3) Publications (3) Radio (3) Radio programs (3) Television (3) Zoo animals (3) Zoos (3) African American entertainers (2) African American photographers (2) African Americans (2) Anthropologists (2) Astrophysics (2)

National Museum of American History (U.S.). Division of Electricity and Modern Physics (3) National Museum of Natural History. Department of Invertebrate Zoology (3) Custom Craft (2) DuBois, W.E.B. (William Edward Burghardt) (2) Howard University (2) National Museum of American History (U.S.). Division of Medical Sciences (2) Science Service (2) Scurlock Studio (Washington, D.C.) (2) Scurlock, Addison N. (2) Scurlock, George H. (Hardison) (2) Scurlock, Robert S. (Saunders) (2) Washington, Booker T. (2) A.O. Smith Company (1) Aji-no-moto Corporation (1) Albert Trostel and Sons (1) Aluminum Goods Manufacturing Comp (1) American Association for the Advancement of Science (1) American Colortype Company (1) American Institute for Conservation of Historic and Artistic Works (1) American Institute of Industrial Engineers (1) American Marconi Company. (1) American Optical Company Armed Forces Institute of Pathology (1) American Petroleum Institute. (1) Art Institute of Chicago (1) Arthur Lodge Productions. (1) Asch, Moses (1) Asian Productivity organization (1) Barbar and Coleman (1) Batchelor, George (1) Bell, Alexander Graham (1) Benton, Elizabeth Cornell (1)

American Indian (1) Chumash (1)

Moon (2) Peru (2) Shaw (Washington, D.C.) (2) Washington (D.C.) (2) Barro Colorado Island (Panama) (1) Bolivia (1) Channel Islands (Calif.) (1) Chesapeake Bay (Md. and Va.) (1) Colombia (1) Dry Tortugas (Fla.) (1) England (1) Jordan (1) Mall, The (Washington, D.C.) (1) New York, New York (1) Santa Barbara (Calif.) (1) Solomons Island (Md.) (1) South America (1) Trout Lake (Vilas County, Wis.) (1) United States (1) United States Navy Long Beach Naval Shipyard (1) United States Rock Island Arsenal (1) Venezuela (1) Virginia (1)

Smithsonian Institution Archives (54) Archives Center, National Museum of American History (21) National Anthropological Archives (5) Archives of American Art (1) Archives of American Gardens (1) Ralph Rinzler Folklife Archives and Collections (1) Smithsonian American Art Museum, Research and Scholars Center (1)