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1964 IBM 029 Keypunch Card Punching Demonstration

Hard to believe, but the old IBM 029 is fully restored and back in action! This demo shows manual punching, program-controlled punching, fast duplication, and interpreting, which are the main features of the 029. Everything works - almost. It still did miss an A in the interpret run in this video, and occasionally misfeeds a card, which I'll fix later. But it is completely usable now. Full 029 keypunch story in video series here: Part 0:    • IBM 029 Card Punch Arrives for Restor...   (arrival and overview) Part 1:    • IBM 029 Card Punch Restoration 1: Fir...   (first power up) Part 2:    • IBM 029 Keyunch Restoration 2: First ...   (first mechanical motions) Part 3:    • IBM 029 Keypunch Restoration 3 - Debu...   (start debugging) Part 4:    • IBM 029 Keypunch Restoration 4 - Fixi...   (cam restoration) Part 5:    • 029 Keypunch Restoration 5 - Breakthr...   (it punches again!) Part 6:    • IBM 029 Keypunch Restoration 6 - Insa...   (keyboard repair) Part 7:    • IBM 029 Keypunch Restoration 7 - Prin...   (print head repair) Part 8:    • IBM 029 Keypunch Restoration 8 - Rest...   (programming drum repair) Part 9:    • 1964 IBM 029 Keypunch Card Punching D...   (full working demo) Our sponsor for PCBs: https://www.pcbway.com Support the team on Patreon:   / curiousmarc   Merch on Teespring: https://teespring.com/stores/curiousm... Learn more on companion site: https://www.curiousmarc.com Contact info: https://www.youtube.com/curiousmarc/a...