IBM unit record (punched card, tabulating machine) docs

From: M H Stein <mhstein_at_usa.net>
Date: Tue Oct 16 00:15:47 2001

Some real vintage (although "computer" would be stretching it) docs looking for a GOOD home: IBM 402/403 & associated peripherals manuals & some schematics.

mike
Received on Tue Oct 16 2001 - 00:15:47 BST

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