Results for "Washington (D.C.)"
Captain George Johnson, October 1935
- Date: October 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Laboratory of Division of Radiation and Organisms, SIB
- Date: c. 1929-1934
- Creator: Unknown
- Creator: Unknown
George P. Merrill
- Date: February 11, 1927 1927
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Letter to Harriet Henry (January 26, 1847)
- Date: January 26, 1847
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
G. Arthur and Josephine Cooper
- Date: 1965
- Creator: Unknown
- Creator: Unknown
Edward Porter Henderson and William F. Foshag
- Date: 1945 Allied occupation, 1945-1952
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper and C. Lewis Gazin
- Date: 1961
- Creator: Unknown
- Creator: Unknown
Letter from Franklin D. Roosevelt to Charles D. Walcott
- Date: February 26, 1918 20th century
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
- Creator: Roosevelt, Franklin D (Franklin Delano) 1882-1945
Frank H. Cole, 1935
- Date: July 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Mr. James S. Goldsmith, June 1935
- Date: June 1935
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
Leonhard Stejneger
- Date: circa 1920
- Creator: Unknown
- Creator: Unknown
Planning for Operation Reindeer
- Date: 1958
- Creator: Unknown
- Creator: Unknown
