need Kepco KS60-5 power supply schematic

[Steve]

This is an older (1960's?) variable (0-60v, 0-5 amp) power
supply. Its been on my bench for many years and it finally
crapped out. I've gone through it and verified that all of the
diodes and transistors are OK. I'm at the point where I need
a schematic. A 'jpg' or photocopy would be great. Not really
worth buying a complete manual for it.

Thanks!
Steve