Results for "Physics"

Paul Bartsch (1871-1960) in the water on the left, with two other men, one of whom is dressed as Poseidon

Conference on the Future of the Smithsonian, Zoology Exhibit

• Date: 1927 February 11, 1927
• Creator: Olmsted, Arthur J

Mollusks Exhibit, Conference on Future

• Date: 1927
• Creator: Unknown
• Creator: Unknown

Photographs, 1898-1971 [graphic]

• Date: 1898 1898-1971
• Creator: National Museum of Natural History (U.S.) Division of Mollusks

Dr. Paul Bartsch

• Date: May 1937
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

Dr. Paul Bartsch

• Date: May 1937
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

Paul Bartsch

• Date: c. 1930s
• Creator: Unknown
• Creator: Unknown

Letter from Sgt. Raymond L. Baker to the Smithsonian Museum, April 8, 1945

• Date: April 8, 1945
• Creator: Baker, Raymond L
• Creator: Baker, Raymond L

Dr. Leonhard Stejneger and Dr. Paul Bartsch

• Date: May 1937
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
• Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

108th Meeting of the Baird Ornithological Club

• Date: 1948
• Creator: Walker, Ernest P
• Creator: Walker, Ernest P

Conference on the Future of the Smithsonian

• Date: 1927
• Creator: Unknown
• Creator: Unknown

Attendees at Conference on Future of Smithsonian Institution

• Date: 1927
• Creator: Unknown
• Creator: Unknown