Specimens of printing types, borders, ornaments, brass rules, etc., made by the Keystone Type Foundry, sole inventors of the celebrated nickel alloy type metal, best in the world
Contributors: American Type Founders Company. Typographic Library and Museum
Publisher: [Keystone Type Foundry], 734, 736, 738, and 740 Sansom Street
Published: 1891
Place of publication: Philadelphia
Language: eng
Number of pages: 170
Subjects: Type and type-founding; Specimens; History; Printers' ornaments; Type ornaments; Keystone Type Foundry (Philadelphia, Pa.)
Notes: Page advertising "ten-point elite type writer" dated Jan. 1, 1891

Rare Book copy: From the Typographic Library and Museum of the American Type Founders Company, with its bookplate.