The system they’re talking about appears to be the TRW RW-400, the programmer’s manual of which happens to be on Bitsavers[1]. There goes my evening. [1] http

The system they’re talking about appears to be the TRW RW-400, the programmer’s manual of which happens to be on Bitsavers[1]. There goes my evening. [1] http://bitsavers.trailing-edge.com/pdf/trw/rw-400/AN-FSQ-27_RW-400_Programming_Man_Feb61.pdf http://bitsavers.trailing-edge.com/pdf/trw/rw-400/AN-FSQ-27_...