29 Dec
2017
29 Dec
'17
7:08 p.m.
Interesting article about repairing core memory and power supplies to get a CHM 1401 back up and running: http://www.righto.com/2017/12/repairing-1960s-mainframe-fixing-ibm.html Mike Loewen mloewen@cpumagic.scol.pa.us Old Technology http://q7.neurotica.com/Oldtech/