From Newsgroup: comp.sys.unisys
About twenty years ago now, I helped the Computer History Museum get a B1955 system.
Over the next year or so I collected a bunch of manuals, which I'm finally getting
around to putting up on bitsavers under
http://bitsavers.org/pdf/burroughs
I know there isn't much of a chance of finding this but if someone still has a distribution tape for Rev 12 or 13 of the software somewhere, I have the 1/2" tape equipment to read it.
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