Results for "United States. Office of Scientific Research and Development"
- Authority Record/EAC
The Colorado Exploring Expedition (Ives Expedition) (1857 - 1858)
- Date: 1857 - 1858
- Field Book
Patuxent Research Refuge
- Date: 1946-1956 19460927 1956
Panama Bay, 1923-1924
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
View of Bay Near Gorgas Memorial Institute
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Hotel Washington in Colón, Panama, 1923-1924
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
The Gorgas Memorial Institute Site along the Bay of Panama
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Collection
Correspondence, 1870-1955
- Date: 1870 1870-1955
- Creator: United States National Museum Division of Plants
View of Bay Near the Gorgas Memorial Institute
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Wall in Rear of Washington Hotel, Colón, Panama
- Date: 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Authority Record/EAC
Agency history, 1912-circa 1991
- Date: 1912 1912-1991 1912-circa 1991
- Creator: National Museum of Natural History (U.S.) Division of Grasses
View from Window of Washington Hotel, Colón, Panama
- Date: c. 1923-1924
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
- Creator: Hitchcock, A. S (Albert Spear) 1865-1935
Field notes, Washington, D.C., February 15-June 15, 1940, New Mexico, June 20-October 2, 1940
- Date: 1940 19400215 19401002
- Creator: Bailey, Vernon, 1864-1942
