| OPUS | INST | LOCATION | STYLE |
| 211 | A | 135A | |
| 290 | A | EMPIRE TH | 135A |
| 422 | B | EMPIRE TH | 160 |
| 706 | A | ZIETERION TH (STATE) | F |
| 706 | B | PAUL DOWNING (STRG) | F |
| 706 | C | SENETOS | F |
| 706 | D | ZIETERION TH (STATE) | F |
| 706 | DA | -CS, +CS (IDENTICAL FROM OP 1677) | F |
| 706 | DB | -RE, +Z-TRONICS RE | F |
| 706 | DC | +TR (TRIVO) | F |
| 1328 | A | EMPIRE | H SP |
| 1677 | B | ZEUTERION TH (CS TO OP706) |