IBM 1130 user group newsletters

A gift of the Thomas Kirk estate,
now in the MARCH library (the NJ Computer Museum at InfoAge).

Links are to the scanned issues.

Dallas/Fort Worth Area computer user's group
1973 Sept Oct Nov Dec, 1974: Jan, Feb
SOCAL: Southern California 1130/1800 User's Group
1973 Jul Aug Sept Nov Dec
Dec 1973 SOCAL meeting notice
LOCAL: Chicago area computer users group newsletter
- Vol 4 No 2: Feb/Mar 1973
- Vol 4 No 7: Jul/Aug 1973
- Vol 4 No 8: Aug/Sep 1973
- Vol 4 No 9: Sep/Oct 1973
- Vol 4 No 10: Oct/Nov 1973
- Vol 4 No 11: Nov/Dec 1973
- Vol 4 No 12: Dec/Jan 1973
- Vol 7 No 5: May 1976
SISUP: Pittsburgh user group: September 24, 1973
WACUG: Washington DC Area Computer Users Group
- 28 Aug 1973
- 16 Oct 1973
THETA newsletter of Stamford Connecticut
- Vol 73, No 2 August 1973
- Vol 73, No 3 October 1973
- Theta meeting notice Sept 1973

This is from SOCAL Nov 1973:

Jim Chase sends in this method sometimes used by CEs
to clear core of parity errors.
It sets all of core to /D000 (STO *)

     using card input:
card column 1: punch 12, 11
card column 2: punch 12, 11, 1
press reset, program load

    using console entry switches
press reset, turn mode SW to LOAD
all CSW off, press LOAD IAR
CSW 0 and 1 on, press START
CSW 0 and 1 and 3 on, press START
all CSW off, press LOAD IAR
turn mode switch to RUN, press START