User Groups (1)
| Title | Location | Founded |
|---|---|---|
| Clackamas County Area Timex Sinclair Users Group President: Michael E. CarverVice-President: Bill DunlopSecretary: Jack ArmstrongTreasurer: Rod GowenLibrarian: Gaylen Bench | 1419 1/2 7th Street, Oregon City, Oregon 97045 | 1981 |