[bitsavers]

this was part of some research I did when i turned up the reference manual from mascor, ca. 1970, which is the missing link between IBM ACS and the ACS engineers that went to Amdahl.

http://bitsavers.org/pdf/mascor

it was one of several large computer startups that failed in the 1970 recession

[CamperBob2]

Thanks for doing what you do, by the way. Your site is one of the few remaining points of record for interesting older documents like this.