| OPUS | INST | LOCATION | CITY | STATE | COUNTRY | STYLE | WS |
| 1891 | A | MIDWAY (BEACON) TH | NEW YORK | NY | USA | 2504M | 928 |
| 1910 | A | KEITH MEM TH(SAVOY) | BOSTON | MA | USA | 250SP | 952 |
| 1910 | B | DENNIS JAMES | PORTLAND | OR | USA | 250SP | 952 |
| 1910 | CA | MASTER HARP - TO OP 1710 | PORTLAND | OR | USA | 250SP | |
| 1910 | CB | HORN DIAPASON - TO OP 1710 | PORTLAND | OR | USA | 250SP | |
| 1910 | CC | VOX, SOLO STR - TO OP 1710 | PORTLAND | OR | USA | 250SP | |
| 1910 | D | 16' TIBIA CLAUSA(12 NOTES), B | BERKELEY | CA | USA | 250SP | |
| 1975 | A | KEITHS TH | FLUSHING LI | NY | USA | 250 | 899 |
| 1975 | B | SCHOOL OF THE OZARKS AUD | PT LOOKOUT | MO | USA | 250 | 899 |
| 2064 | A | WERNER VON SIEMEN RS | BERLIN | GER | GERMANY | 250SP | 1031 |
| 2064 | B | MUSICAL INSTRUMENT MUSEUM | BERLIN | GER | GERMANY | 250SP | 1031 |