Results for "Physics"
Papito and Gedón (Armagedón) Hartmann with Secretary Alexander Wetmore
- Date: March 16, 1954
- Creator: Unknown
- Creator: Unknown
Letter from Sammy Ray to Alexander Wetmore, October 29, 1944
- Date: October 29, 1944
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
- Creator: Ray, Sammy M (Sammy Mehedy) 1919-
Watson M. Perrygo and Alexander Wetmore
- Date: March 14, 1952
- Creator: Unknown
- Creator: Unknown
Perrygo in a Boat on the Boca de Río Indio, Colón, Panama
- Date: February 17, 1952
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Alexander Wetmore in Darien, Panama
- Date: March 30, 1947
- Creator: Perrygo, Watson M. 1906-1984
- Creator: Perrygo, Watson M. 1906-1984
Opening of Adams-Clement Collection
- Date: 1951
- Creator: Unknown
- Creator: Unknown
Letter from Alexander Wetmore to Sammy Ray, November 28, 1944
- Date: November 28, 1944 20th century
- Creator: Wetmore, Alexander 1886-
- Creator: Wetmore, Alexander 1886-
Preparations for Solar Broadcast
- Date: September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Letter from Herbert G. Deignan to Alexander Wetmore, December 7,1944
- Date: December 7, 1944
- Creator: Deignan, H. G (Herbert Girton) 1906-
- Creator: Deignan, H. G (Herbert Girton) 1906-
"Mexican Stamps Designed by American Lance Wyman" Special Exhibition Opening Event; Presentation of Service Award
- Date: 1971 May 21, 1971
- Creator: Smithsonian Institution Photographic Services Division
Lindbergh Receives Langley Medal
- Date: 1927
- Creator: Unknown
- Creator: Unknown
Over 190 Years of Smithsonian Knowledge: Thomas F. Clark, William L. Brown, Charles R. Aschemeier, and Waldo L. Schmitt
- Date: 1959
