On Tue, 7 Apr 2020, jos wrote:
ftp://ftp.dreesen.ch/ICL1501
There is the manual for the early 70?s COBOL implementation for the ICL1501,
a small 8K or 16K TTL based personal computer ( TTL based CPU, with 2x 74181
ALU and a 32x8 CRT display)
I'm sure you already know this :-)
ftp://computermuseum.informatik.uni-stuttgart.de/cogar/
I'll happily add your scans to this folder.
Christian