| OPUS NO | INST | STATUS | LOCATION | CITY | STATE | COUNTRY | STYLE | SHIP DATE | UPDATED | UPDATE | SPEC | ETC | WS | WS Detail | SEE |
| 463 | A | SD | RIVOLI TH | LOS ANGELES | CA | USA | 210 | 29/09/1921 | 210 | 558 | Std. "210" | ||||
| 463 | B | PT | DR ORRIN HOSTETTER | PASADENA | CA | USA | 210 | 210 | 558 | Std. "210" | |||||
| 464 | A | SD | PARAMOUNT TH | LOS ANGELES | CA | USA | 210SP | 30/10/1921 | 210 | ||||||
| 464 | B | XX | CLAREMONT TH | LOS ANGELES | CA | USA | 210SP | 210 | |||||||
| 464 | C | PT | POST HORN TO OPUS 989 | LOS ANGELES | CA | USA | 210SP | 20/03/2002 | 210 | 989 | |||||
| 465 | A | SD | MILLERS CAPITOL TH | BROOKLYN | NY | USA | 160 X | 30/10/1921 | 160 | ||||||
| 466 | A | XX | JULIUS CHURCH'S TH | NEWARK | NJ | USA | 135 | 21/10/1921 | 135 | ||||||
| 467 | A | XX | RIVOLA TH | DETROIT | MI | USA | 160 | 20/10/1921 | 160 | ||||||
| 468 | A | XX | APOLLO TH | BELVEDERE | IL | USA | 135A | 7/10/1921 | 135 | ||||||
| 469 | A | XX | PEERLESS TH | WICHITA | KS | USA | 135A | 8/10/1921 | 135 | ||||||
| 470 | A | XX | HIPPODROME TH | CORBIN | KY | USA | 135A | 14/10/1921 | 135 | ||||||
| 471 | A | SD | MASONIC BLDG | HAMMOND | IN | USA | 160C | 15/10/1921 | 160 | ||||||
| 471 | B | SD | ERNEST UNDERWOOD | HIGHLAND | IN | USA | 160C | 1970 | 160 | ||||||
| 471 | C | OK | PHIL UNDERWOOD RS | RENSSELAER | IN | USA | 160C | 1992 | 30/05/1998 | UD0471 | 160 | See Also | |||
| 472 | A | XX | KINGSBRIDGE TH | BRONX | NY | USA | 160 | 19/10/1921 | 160 | ||||||
| 473 | A | SD | VISALIA TH | VISALIA | CA | USA | 210 | 18/10/1921 | 210 | 558 | Std. "210" | ||||
| 473 | B | XX | BOB BAESE | SACRAMENTO | CA | USA | 210 | 210 | 558 | Std. "210" | |||||
| 474 | A | XX | CALIFORNIA TH | LONG BEACH | CA | USA | 135A | 19/10/1921 | 135 | ||||||
| 474 | AA | AD | AD | LONG BEACH | CA | USA | 135A | 31/03/1924 | 135 | ||||||
| 475 | A | RP | GARRICK TH | LOS ANGELES | CA | USA | B | 22/10/1921 | B |