Patent Mechanical Lamp Company
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Lighting
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Lighting / Business Records, Marketing Material, and Other / 1: Manufacturers, Dealers and Distributors of Lighting Fixtures and Supplies
unitdate: label: Date
content: circa 1895
container: label: Container
content: Box 3, Folder 12
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: New York, New York