Results for "Emmons, H. H. (Harry H.)"
United States National Museum Entomological Workers, 1905
- Date: c. 1905
- Creator: Unknown
- Creator: Unknown
Extinct Monsters Hall in Natural History Museum, late 1930s
- Date: late 1930s
- Creator: Unknown
- Creator: Unknown
General Building Plan for NMNH
- Date: July 20, 1904
- Creator: Unknown
- Creator: Unknown
McFadden Collection on Exhibit
- Date: 1920s
- Creator: Unknown
- Creator: Unknown
William Healey Dall Wearing his Expedition Uniform
- Date: July 9, 1865
- Creator: Unknown
- Creator: Unknown
McFadden Room in National Gallery of Art
- Date: 1928
- Creator: Unknown
- Creator: Unknown
Physical Anthropologists with 17 1/2 Foot Long Beard
- Date: 1967
- Creator: Unknown
- Creator: Unknown
William Henry Holmes
- Date: 1920
- Creator: Unknown
- Creator: Unknown
