Electron multipliers, includes photos of standard and ruggedized versions
name: label: Collection Creator
content: Papp, George
label: Collection Creator
content: International Telephone and Telegraph Corporation
label: Collection Creator
content: Lott, H.J.
label: Collection Creator
content: Salinger, Hans W.G.
label: Collection Creator
content: Hirsch, Robert L.
label: Collection Creator
content: Farnsworth, Philo Taylor, b. 1906
label: Collection Creator
content: National Museum of American History (U.S.). Division of Information, Technology and Society
label: Collection Creator
content: Cawein, Madison
label: Collection Creator
content: Essig, Sanford
label: Collection Creator
content: Eberhardt, Edward
setName: label: See more items in
content: ITT Industrial Research Laboratories Electron Tube Research Records
label: See more items in
content: ITT Industrial Research Laboratories Electron Tube Research Records / Series 6: Photographs
physdesc: label: Extent
content: 12 Photographs
unitdate: label: Date
content: undated
container: label: Container
content: Box 8, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Photographs