Results for "History"
Helena Weiss Is Appointed Registrar
- Date: 1956
Retirement of Helena Weiss
- Date: December 30, 1971
- Creator: Unknown
- Creator: Unknown
Portrait of a young Helena Weiss
- Date: c. 1920s or 1930s
- Creator: Unknown
- Creator: Unknown
Helena Weiss, George B. Griffenhagen and Bane
- Date: August 24, 1956
- Creator: Unknown
- Creator: Unknown
Certificate Given to Helena Weiss by Secretary S. Dillon Ripley
- Date: October 11, 1965
- Creator: Smithsonian Institution
- Creator: Smithsonian Institution
Birthday card for Helena M. Weiss
- Date: c. 1930s or 1940s
- Creator: United States National Museum Dept. of Geology
- Creator: United States National Museum Dept. of Geology
Retirement Party for Helena M. Weiss
- Date: 1971 December 29, 1971
- Creator: Farrar, Richard
Presentation of Roentgen X-Ray Tube to United States National Museum
- Date: 1956 August 24, 1956
- Creator: Unknown
Frederick Seitz (1911-2008), Ava Helen Miller Pauling (1903-1981), Detlev Wulf Bronk (1897-1975), and Paul Weiss
- Date: 1963
- Creator: Davis, Fremont 1915-1977
