Results for "Smithsonian Institution. Environmental Sciences Program"
Telegram from Herbert S. Bryant to Howard Fyfe
- Date: April 17, 1945
- Creator: Bryant, Herbert S 1878-1950
- Creator: Bryant, Herbert S 1878-1950
Letter from Herbert Friedmann to S. Dillon Ripley
- Date: November 6, 1944
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
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
Letter from Herbert Friedmann to Mrs. C. B. Ripley
- Date: August 28, 1943
- Creator: Friedmann, Herbert 1900-1987
- Creator: Friedmann, Herbert 1900-1987
Letter from Mrs. C. B. Ripley to Herbert Friedmann
- Date: August 26, 1943
- Creator: Ripley, Constance Baillie Rose
- Creator: Ripley, Constance Baillie Rose
Letter from S. Dillon Ripley to Herbert S. Friedmann
- Date: December 13, 1943
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
Letter from S. Dillon Ripley to Herbert S. Friedmann
- Date: June 5, 1944
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- Collection
Exhibition Records, 1997, 2009-2010, 2014, 2016-2022
- Date: 1997 1997-2022 1997, 2009-2010, 2014, 2016-2022
- Creator: National Air and Space Museum (U.S.) Space History Department
- SI History Bibliography
Japan's World War II Balloon Bomb Attacks on North America
- Date: 1973
- Creator: Mikesh, Robert C
- Creator: Mikesh, Robert C
Letter to S. Dillon Ripley from Thos. Cook & Son Ltd
- Date: August 23, 1944
- Creator: Thomas Cook (Firm)
- Creator: Thomas Cook (Firm)
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
