I post-processed a bunch of Univac 1050 software documents that were in the scanning queue.
http://bitsavers.org/pdf/univac/1050
In the 00s, someone on eBay was selling 7 track diagnostic source tapes from the basement of a Univac factory for the 1050 which Paul Pierce read for me. I haven't looked at the images in 20 years but it's probably time to see if I can print out the data.
As far as I know, this is the only 1050 code that survives.
bitsavers (npub1zyz…tpl5)
