Results for "Smithsonian's History Explorer (Website)"
Alexander Wetmore, Ratibor Hartmann and Cristobal Sánchez
- Date: March 16, 1949
- Creator: Unknown
- Creator: Unknown
Alexander Wetmore on Sierra San Xavier in Argentina in 1921
- Date: April 17, 1921
- Creator: Unknown
- Creator: Unknown
William Healey Dall's Wagner Free Institute of Science Medal
- Date: 1899
- Creator: Unknown
- Creator: Unknown
William and Lucile Mann in British Guiana on a collecting trip for the National Zoological Park
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Louis R. Purnell, Jr., Curator of Astronautics, in Front of Airplane at NASM
- Date: c. 1980s
- Creator: Unknown
- Creator: Unknown
Lithograph of Fingal's Cave in Ireland. The lithograph was published for Hermann J. Meyer of 164 William Street in New York
- Date: c.1850s?
- Creator: Unknown
- Creator: Unknown
Papito and Gedón (Armagedón) Hartmann with Secretary Alexander Wetmore
- Date: March 16, 1954
- Creator: Unknown
- Creator: Unknown
