Reference Manual, IBM 513, 514 Reproducing Punches. IBM.
Reference Manual, IBM 513, 514 Reproducing Punches
Reference Manual, IBM 513, 514 Reproducing Punches

Reference Manual, IBM 513, 514 Reproducing Punches.

IBM, 1945, 1958, minor revision October 1959; 32 pages, diagrams, some photographs, double-column text.

Condition: Very Good, 8.5x11 brown cardstock covers, stapled softcover, with light blue and white alternating squares of decoration along outer front cover margin, letter M at top. Three-hole-punched at margin. Slight cover wear, binding and staples tight, pages clean, unmarked.

Keywords: IBM 513, 514 Reproducing Punches, 1950s computers, office machines in the 1950s, vintage IBM manuals

Price: $15.00

Item Description

Includes,Features; Machine Operation - punching unit, reading unit, combined operation, computing magnet;

Control Panel; Switches and Lights;

Gangpunching and Verifying - one master card; interspersed master cards; testing the PX function, more; Reproducing;

Summary Punching - with net-balance alphabetic accounting machine; with non-net-balance alphabetic account machine; more

Card Comparing and Setup Change; Mark Sensing - reproducing and gang-punching with mark-sensed master cards; electronic mark-sense delay unit; more

Error Procedures; Special Devices; Timing Chart; more.