| Hmmm. Somewhere around here [*] I've got paper tapes of Edu-20 and | Edu-20-C, both BASIC multiuser systems for 8K+ PDP-8s. They were both for | paper-tape-only systems, say schools that could only afford the basic 8K | machine and a few Teletypes. (The Edu-20-C was basically an Edu-20 system | which could use Edu-25 commands.) We had Edusystem-20 on an 8/e with two ASR-33s in high school. I remember being surprised to find that the linput command was supported in spite of the fact that it wasn't mentioned in the manuals. Maybe that was 20-C? Dan Lanciani ddl(a)danlan.*com