Results for "Washington (D.C.)"
W. Duane Hope Holding a Petri Dish
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Curator W. Duane Hope at Microscope
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
W. Duane Hope with Microscope
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Opinion of Attorney General on National Museum
- Date: June 10, 1857
Dr. Roy S. Clarke, Jr with the Old Woman Meteorite
- Date: 1978
- Creator: Unknown
- Creator: Unknown
Dr. Roy S. Clarke, Jr. Monitors the Cutting of the Old Woman Meteorite
- Date: 1978
- Creator: Unknown
- Creator: Unknown
Fénykövi Elephant, NHB Rotunda
- Date: c. 1960s
- Creator: Unknown
- Creator: Unknown
Ornithologist at Work with Specimens
- Date: 1878
- Creator: Unknown
- Creator: Unknown
George S. Switzer
- Date: Unknown, c. 1960s
- Creator: Unknown
- Creator: Unknown
Bird and Mollusk Exhibit, SI Building
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Laboratory of Natural History, SI Building
- Date: c. 1856
- Creator: Unknown
- Creator: Unknown
David Pawson
- Date: c. 1975
- Creator: Unknown
- Creator: Unknown
