Title
IBM 6400, IBM 824-826 Typewriter Card Punch, IBM 632, IBM 1230 Optical Mark Scoring Reader; IBM 870 Document Writing System brochures
Catalog Number
102704532
Type
Document
Description
Includes IBM 6400 specifications; IBM 870 Document Writing System; IBM 1230 Optical Mark Scoring Reader; IBM 6400 magnetic ledger accounting equipment billing, inventory and accounts receivable; IBM 6400 magnetic ledger accounting equipment payroll and labor accounting; IBM 632; IBM 824-826 Typewriter Card Punch
Date
1962
Publisher
International Business Machines (IBM)
Category
Manual
Collection Title
John Corcoran Collection
Credit
Gift of John Corcoran
