Results for "Radio engineers"
- Blog Post
Seeing the Invisible (Part 2)
- Date: June 1, 2009
- Description: Access the official records of the Smithsonian Institution and learn about its history, key events, people, and research.
- Document
Paper: Title Style
- Finding Aid
SIA Acc. 84-145, Smithsonian Institution Office of Plant Services Division of Transportation and Communications Services, Records, 1975-1981
- Date: 1975 1975-1981
- Creator: Smithsonian Institution. Office of Plant Services. Division of Transportation and Communications Services
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 96-150, Zisfein, Melvin B, Melvin B. Zisfein Papers, c. 1944-1995
- Date: 1944 1944-1995 c 1944-1995
- Creator: Zisfein, Melvin B.
- Creator: Smithsonian Institution Archives
Science Service: Up Close
- Date: May 19, 2015
- Creator: Marcel Chotkowski LaFollette
- Description: Each Smithsonian Institution Archives collection has a life story. That narrative, much like the biography of a person, can explain how a collection's photographs, letters, and documents relate to each other. Closer inspection may also reveal hidden connections to other archival materials and can help in identifying photographers and writers. This new blog series will turn a
- Finding Aid
SIA RU000250, National Museum of History and Technology (U.S.) Division of Electricity and Modern Physics, Records, 1886-1978
- Date: 1886 1886-1978
- Creator: National Museum of History and Technology. Division of Electricity and Modern Physics
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU000437, Smithsonian Astrophysical Observatory Office of the Director, Records, 1971-1987
- Date: 1971 1971-1987
- Creator: Smithsonian Astrophysical Observatory. Office of the Director
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 22-127, Smithsonian Astrophysical Observatory Sponsored Programs and Procurement Department, Grant Award Files, 2016-2022
- Date: 2016 2016-2022
- Creator: Smithsonian Astrophysical Observatory. Sponsored Programs and Procurement Department
- Creator: Smithsonian Institution Archives
Science Service, Up Close: Patent Parades, Silk Purses, and Snake Bite Remedies
- Date: March 30, 2017
- Creator: Marcel Chotkowski LaFollette
- Description: Everyone loves a parade – especially one followed by a banquet. When scientists and politicians met in Washington, D.C., on November 23, 1936, to celebrate the centennial of the U.S. patent system, they listened first to a conventional program of speeches. Then, in the afternoon, Science Service director Watson Davis arranged something different: a “Research Parade” featuring
- Finding Aid
SIA Acc. 97-084, National Air and Space Museum (U.S.) Office of Special Events, Events Files, 1985-1995
- Date: 1985 1985-1995
- Creator: National Air and Space Museum. Office of Special Events
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. T90005, National Museum of American History (U.S.) Department of History of Science, Records, circa 1923-1980
- Date: 1923 1923-1980 circa 1923-1980
- Creator: National Museum of American History. Department of History of Science
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU009629, Smithsonian Gardens, Smithsonian Gardens Oral History Interviews, 2011
- Date: 2011
- Creator: Smithsonian Gardens
- Creator: Smithsonian Institution Archives