Early History of Electron Microscope; Draft Material, Correspondence
name: label: Collection Creator
content: Borasky, Rubin, 1910-1988
label: Collection Creator
content: Schaeffer, Asa Arthur
label: Collection Creator
content: Borasky, Charlotte S., Mrs.
setName: label: See more items in
content: Rubin Borasky Electron Microscopy Collection
unitdate: label: Date
content: 1942-1987
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0452, Series 6
objectType: label: Type
content: Archival materials