Item Details

Mechanical Service Manual.

New York: International Business Machines Corporation, [1928]. First Edition. Stiff Wraps. “Origin, History and Development of Calculating Machines and the Art of Punched Hole Accounting.” [pp 1-3] as issued in this manual by The Tabulating Machine Co. Divisions of International Business Machines Corporation.
Includes dozens of fold out mechanical plates. Laid in punchcards with notes on the backs.
Hard to find in any condition. This an extraordinary copy. Very Good in Wraps. Minor shelf/edge wear, touch of sun at the spine, light even toning throughout, else bright and unmarred. Green paper stiff wraps, black ink lettering, bolt binding. 8vo. Var. pag. Illus. (b/w plates). Laid in ephemera. Item #11158

Price: $1,500.00