Results for "Washington (D.C.)"
Digging the Foundation of National Museum of Natural History, 1904
- Date: 1904
- Creator: Unknown
- Creator: Unknown
SAO Buildings at Mt. Montezuma, Chile
- Date: c. 1946
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island from Gatun Lake
- Date: c. 1940s
- Creator: Unknown
- Creator: Unknown
Shannon Trail Marker on Barro Colorado Island
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Pedasí , Los Santos, Panama
- Date: March 28, 1948
- Creator: Unknown
- Creator: Unknown
Working on the Foundation of the National Museum of Natural History, 1904
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Rebecca Henderson in Australia
- Date: 1965
- Creator: Unknown
- Creator: Unknown
Smithson Geological Tour, Staffa, Scotland
- Date: 1784
- Creator: Unknown
- Creator: Unknown
Aerial View of Barro Colorado Island
- Date: c. 1950s
- Creator: Unknown
- Creator: Unknown
Ship: The "George W. Elder"
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Barro Colorado Island from Gatun Lake
- Date: 1950
- Creator: Unknown
- Creator: Unknown
View of the City of Bath
- Date: 1768
- Creator: Unknown
- Creator: Unknown
