Electron and X-Ray Microscopes
name: label: Collection Creator
content: Richards, Oscar W., Dr.
setName: label: See more items in
content: Oscar W. Richards Collection
label: See more items in
content: Oscar W. Richards Collection / Series 3: Topics in Microscopy
unitdate: label: Date
content: 1938-1973
container: label: Container
content: Box 6, Folder 10
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials