Archival materials (94) Photographs (21) Phonograph records (1) Stereographs (1)

Yo-yos (4) Animals (2) Formations (Geology) (2) Landscapes (2) Mountains (2) Transportation (2) Billboards (1) Businesspeople (1) Carts (1) Children (1) Horses (1) Music (1) Poetry (1) Politics (1) Protests (1) Rivers (1) Ryan YO-51 Dragonfly (1) Schoolboys (1) Toys (1) Trees (1)

Bellanca, Giuseppe M. (39) Duncan Yo-Yo Company. (30) Duncan, Donald F., Jr. (30) Rule, Bob (Robert M.) (5) Gill, De Lancey W. (3) American Stereoscopic Co. (2) Bell, Charles Milton? (2) Dinwiddie, William (2) Gardner, Alexander (2) Gorlia, Emile E.O. (2) Underwood & Underwood (2) Adderly, Nat, 1931- (1) Allen, Steve (1) Archivo General de Puerto Rico (1) Arnold, Rudy (1) Bailey, Benny, 1925- (1) Bellson, Louis (1) Betts, Keter, 1928- (1) Blakey, Art (1) Bowie, Lester, 1941- (1) Brown, Ruth (1) Byard, Jaki (1) Byron, Don (1) Carter, Betty, 1930- (1) Clarke, Edw. (1) Conyers, John, 1929- (1) Cox, Renée, 1960- (1) Crouch, Stanley (1) Cruz, Celia, 1920- (1) D'Rivera, Paquito, 1948- (1) Dane, Barbara (1)

Indians of North America (10) Native Americans (10) Piegan Indians (6) Iroquois Indians (2) Seneca Indians (2) Filipino Americans (1) Hopi Indians (1) Seminole Indians (1) Uruguayans (1)

Africa (2) California (2) Congo (Democratic Republic) (2) Yosemite National Park (Calif.) (2) Cuba (1) Luck (Wis.) (1) Texarkana (Tex.) (1) Texas (1) Wisconsin (1)

National Air and Space Museum Archives (41) Archives Center, National Museum of American History (39) National Anthropological Archives (10) Eliot Elisofon Photographic Archives, National Museum of African Art (2) Archives of American Art (1) Ralph Rinzler Folklife Archives and Collections (1)