Electrical Engineers (American Instrument) winter convention, 1929; Foundry Equipment Manufacturers Association, 1933; Electronics, 1943
name: label: Collection Creator
content: Instrument Society of America
setName: label: See more items in
content: Instrument Society of America Collection
label: See more items in
content: Instrument Society of America Collection / Series 2: Articles and Publications
container: label: Container
content: Box 3, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials