Results for "United States National Museum. Office of the Associate Director"
Museum of Natural History - Joseph Rosewater Measures Clam Shell Specimens
- Date: 1964 August 31, 1964
- Creator: Scott, Jack
Letter from Herbert Friedmann to S. Dillon Ripley, page 1
- Date: January 29, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from S. Dillon Ripley to Herbert Friedmann
- Date: November 26, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Chronology
New Departments in the USNM
- Date: 1880
Department of Mammals Storage, National Museum of Natural History, 1911
- Date: 1911
- Creator: Unknown
- Creator: Unknown
Robert Ridgway (1850-1929)
- Date: 1898 August 10, 1898
Digging the Foundation of National Museum of Natural History, 1904
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Accession Memorandum #170221-Donation by S. Dillon Ripley
- Date: May 5, 1945
- Creator: Unknown
- Creator: Unknown
Letter from Herbert Friedmann to S. Dillon Ripley, page 1
- Date: April 17, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from Herbert Friedmann to S. Dillon Ripley, page 2
- Date: April 17, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from Herbert Friedmann to S. Dillon Ripley, Page 2
- Date: January 29, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from Mrs. Constance Ripley to Herbert Friedmann, page 1
- Date: May 21, 1944
- Creator: Ripley, Constance Baillie Rose
- Creator: Ripley, Constance Baillie Rose
![Robert Ridgway (1850-1929), 1898, Smithsonian Institution Archives, SIA RU007440 [SIA2008-2291].](https://ids.si.edu/ids/iiif/SIA-SIA2008-2291-000001/full/250,/0/default.jpg "Robert Ridgway (1850-1929), 1898, Smithsonian Institution Archives, SIA RU007440 [SIA2008-2291].")
