General Patent Documents
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Electricity
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Electricity / Business Records, Marketing Material, and Other / 2: Related Electrical Topics / 2.5: Electrical Patents
container: label: Container
content: Oversize 20, Folder 1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials