Key-in processor I & II; Foreground releaser; Foreground loader: Background loader I & II; Checkpoint/Restart; Abort/Exit
Xerox Data Systems, Inc. (XDS)
There are 9 listings in this folder. They are numbered sequentially from "8" through "16" in red ink in the upper right corner of the 1st page.
Sigma 5 Computer System
Courtesy of Carnegie Mellon University