Results for "Twitter"
Roy Clarke
- Date: 1989
- Creator: Penland, Dane A
- Creator: Penland, Dane A
J. F. Gates Clarke
- Date: c. 1980s
- Creator: Unknown
- Creator: Unknown
J. F. G. Clarke Examines Microlepidoptera
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
John Frederick Gates Clarke Field Trip to Union Flats
- Date: 1930
- Creator: Unknown
- Creator: Unknown
Insects Exhibit, Natural History Building - J.F. Gates Clarke
- Date: 1954 June 4, 1954
- Creator: United States Department of Agriculture
Insects Exhibit, Natural History Building - J.F. Gates Clarke
- Date: 1954 June 4, 1954
- Creator: United States Department of Agriculture
Roy Clarke Using a Microbalance
- Date: c. 1960-1962
- Creator: Unknown
- Creator: Unknown
Museum of Natural History - Allen Meteorite Collection
- Date: 1964 May 21, 1964
- Creator: Scott, Jack
Freer Gallery of Art - SI Staff Examine Axe Blade
- Date: 1971 April 19, 1971
- Creator: Smithsonian Institution Photographic Services Division
Smithsonian Meteorite Scientists
- Date: c. 1981
- Creator: Unknown
- Creator: Unknown
Frank Nelson Doubleday Lecture Series Featuring Arthur C. Clarke
- Date: 1973 March 15, 1973
- Creator: Hofmeister, Richard K
Smithsonian Art Commission Meeting, 1965
- Date: 1965
- Creator: Unknown
- Creator: Unknown
