Results for "Washington (D.C.)"
Postcard of Peter Cooper's Mementos
- Date: circa 1915-1930
- Creator: Unknown
- Creator: Unknown
Prelude to Cassatt opening
- Date: 1966
- Creator: Leeser, Paulus
- Creator: Leeser, Paulus
Conservation Center Firefighters
- Date: 1984
- Creator: Cohen, Jessie
- Creator: Cohen, Jessie
G. Arthur Cooper and Richard E. Grant
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Joseph Henry's Letter probably to Thomas Cooper (November 26, 1833)
- Date: November 26, 1833
- Creator: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Henry, Mary Anna 1834-1903,Joseph Henry Papers Project
G. Arthur Cooper in Laboratory
- Date: 1980
- Creator: Unknown
- Creator: Unknown
G. Arthur Cooper's 80th Birthday Party
- Date: 1982
- Creator: Doescher, R
- Creator: Doescher, R
G. Arthur Cooper and the "Emerald Queen"
- Date: 1961
- Creator: Unknown
- Creator: Unknown
Dr. G. Arthur Cooper at Work with Fossil Invertebrates
- Date: c. 1930s
- Creator: Harris & Ewing Photographers
- Creator: Harris & Ewing Photographers
