http://www.masswerk.at/misc/card-punch-typography/
2 replies (most recent on top)
A nice distraction of good memories of a time when IBM was the leader in innovation.
Thanks for sharing!
Lolz:
Reference & Related Links
IBM Field Engineering Maintenance Manual, 24-Base Machines (S225-635-5)
IBM Field Engineering Maintenance Manual, 29 Card Punch (S225-3357-3)
IBM Field Engineering Theory of Operation, 29 Card Punch (S225-3358-4)
IBM Maintenance Library, 129 Card Data Recorder Models 1, 2, and 3 (Serial Numbers 20,000 and Higher), Theory-Maintenance. (SY22-6882-3)