Optical
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Instruments
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Instruments / Genre / Catalogues
unitdate: label: Date
content: 1880-1937
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: Product information, detailed specifications, and price lists, company history and information.  Covers lenses, frames, spectacles, tools, supplies, microscopes, cleansers, surfacing, polishing, cutting, machinery, telescopes, glasses, eye-pieces, binoculars, accessories, balopticon, bifocals. Some companies of note: Carl Zeiss, Bausch & Lomb, American Optical Company.