Service Receipts and Marketing Material
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Post Office
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Post Office / Postal History and Examples
unitdate: label: Date
content: 1871-1963
container: label: Container
content: Box SUPP 24, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: Transactional receipts for registered mail, money orders, postage, and box rental. Informational material issued from the US Post Master encouraging the use of government stamped envelopes and zip codes, a flier for injection molded trays, and a flier announcing the Air Mail Pilots of America calendar featuring Lindberg and the "Spirit of St. Louis".