User Groups (2)
| Title | Location | Founded |
|---|---|---|
| Larken system owners People who bought a Larken disk system for the Timex/Sinclair 2068 or an AERCO FD-68 disk system serviced by Larken,... | ||
| Sinclair Milwaukee Users Group (SMUG) Presidents: Neal Schultz, Bill Heberlein Vice President: Bill Heberlein, Neal Schultz Secretary: Lloyd Dreger, Bud Dankert Treasurer: Judy Frohboese, Dick... | Butler, Wisconsin 53007 | 1982 |