IBM 9121 (Computer at bank)

I honestly couldn’t have told you, from memory, what IBM computer we were using at the Bank. However I saw these entries in my log (doesn’t tell me what we were using prior)… 07/02/93 – 9121-210 (ES/9000) ARRIVED TODAY.07/11/93 – SUN. IN 7:30-12:45PM FOR VM/ESA REL 2 INSTALL.CALLED IBM LEVEL 1 (1X331) WITH PROBLEM DEFINING …