| 500 | Std. "D" - Disc. 11/14/27. See Scd. No. 890 |
| 501 | Std. "D" discontinued. |
| 502 | Std. 100 to 109 - Disc. 11/04/27 See 884-887 |
| 503 | Std. "20" Church Organ |
| 504 | SP Elk's Lodge,Omaha,NB |
| 505 | SP Rudolph Wutlitzer, Cincinnati, OH |
| 506 | AD, California TH,Long Beach,CA |
| 507 | Std. "F" - Disc. 11/14/27 - See 893. |
| 508 | SP "B" - Col. of Music, Chicago, IL |
| 509 | SP "B" - Richmond TH, Alexandria, VA |
| 510 | SP "D" - Lyric TH, Cincinnati, OH |
| 511 | SP "B" - Park TH, Washington, DC |
| 512 | Std. "E" - Disc. See 891 |
| 513 | SP "D" - Col. of Music, Chicago, IL |
| 514 | Std. "135C" - 88-98 Player |
| 515 | SP - St. Michael's CH, Pensacola, FL. |
| 516 | SP "B" - Odson TH, Bartlesville, OK |
| 517 | 1st Baptist CH, Gainsville,FL. |
| 518 | SP - Elk's lodge, Binghampton, NY. |
| 519 | Std. "B" - Disc. 11/14/27 - See 888. 03/25/24 |
| 520 | SP - St. Paul's Episcopal CH, San Rafael,CA |
| 521 | Std. "260" - Disc. 05/14/28 - See 900 |
| 522 | SP "H" - Egyptian TH, Ogden, UT. |
| 523 | SP "B" - Strand TH, Huntington, NY. |
| 524 | SP "F" - (+KI) based on W.S.No. 507 |
| 525 | SP - Temple Bnai Abraham, Newark, NJ |
| 526 | SP "235" - Loew's State TH, St. Louis, MO. |
| 527 | Std. "235" |
| 528 | SP "105" - Crystal TH, Ligonier, IN. |
| 529 | SP "B" - Rivoli TH, Columbus, OH. |
| 530 | SP "D" - Empress TH, Columbus, OH. |
| 531 | SP "F" - Rialto TH, Pleasantville, NY. |
| 532 | Std. "35" - CH Organ, No. Park Pres CH, Buffalo, NY. |
| 533 | Std. "100 - 109" with Plater |
| 534 | SP "H 3MN" - (+PI) |
| 535 | SP "CH" - 1st Pres. CH, Utica, NY. |
| 536 | Std. "135A" |
| 537 | Std. "D" 88-98 Player |
| 538 | Std. "215" - Disc. See later Sch. |
| 539 | AD - Lyric TH, Huntington, WV. |
| 540 | SP "235" - Signal Am. Co., Chattanooga,TN. |
| 541 | SP "F" - Merion War Tribute, Merion, PA. |
| 542 | SP "4MN" - Granada TH, Santa Barbara, CA. |
| 543 | SP "H" - Tivoli TH, Washington, DC |
| 544 | SP "H" - Hollywood TH, Pottsville, PA |
| 545 | SP "B" - Criterion TH, Enid, OK,12/04/23 |
| 546 | SP "B" - Richelieu TH, Blairsville, PA. |
| 547 | SP "B" - Capitol TH, Carthage,MO |
| 548 | SP "3MN" - Grand TH, Columbus, OH. |
| 549 | "185C" - Brisbane, AUS. |
| 550 | SP "D" - Ideal TH, Columbus, OH. |
| 551 | 88 Note Player, Majestic TH, Sacramento, CA. |
| 552 | SP "CH" - Long St. Baptist CH, Columbus, OH, |
| 553 | SP "B" - (+OD) |
| 554 | Std. "CH" (+Unified Flute) |
| 555 | SP "135" - Strand TH, Orange, TX. |
| 556 | SP "F" - (+KI+PI) - Liberty TH, Olympia, WA. |
| 557 | SP "B" - (+OD-TR) - Westmoreland TH, Kansas City, KS |
| 558 | Std. "210" |
| 559 | SP "H" - Prince Edward TH, Sydney,AUS. |
| 560 | SP "D" - (+KI+OO) - Criterion TH, Medford, OR. |
| 561 | SP "H 3 MN" - (+EH-OO-PI) - Globe TH, Philadelphia, PA. |
| 562 | SP "260" - Capitol TH, Chicago, IL. |
| 563 | SP "H 3MN" -(+2'PO on AC & GR) Cinderalla TH, Det. MI. |
| 564 | SP "D" - (+KI) - Hippodrome TH, York, PA. |
| 565 | Std. "51" - (+CH) - Holy Rosary CH, St. Louis, MO. |
| 566 | SP "B" - (+TB+CR) - Murray TH, Ponca City, OK. |
| 567 | Std. "215" |
| 568 | SP "C" - Dixieland Meth. CH, Lakeland, FL. |
| 569 | SP "CH" - St. Anastasia's CH, Fort Pierce, FL. |
| 570 | Std. "160" |
| 571 | SP "235" - Mars TH, Lafayette, IN. |
| 572 | SP "108" - Bayview TH, San Francisco, CA. |
| 573 | SP "B" - (+TB+OD-TR) - Lyric TH, Lincoln, NB. |
| 574 | SP - 1st Baptist CH, Bainbridge, GA. |
| 575 | AD - to Style D, Rialto TH, Tulsa, OK,07/28/24 |
| 576 | Std. "H" - arranged for PI or without. |
| 577 | SP - Unity Temple, Buffalo, NY. |
| 578 | SP "108" - Xenia, OH |
| 579 | SP "235" - Dome TH, Ocean Park, CA |
| 580 | SP "F 3MN" - Brookland TH, Richmond, VA. |
| 581 | SP Player - Rowe RS, Cincinnati, OH. |
| 582 | SP Player - Breyer RS Organ, Ogontz, PA. |
| 583 | SP - Temple Beth El., Rockaway Park, NY. |
| 584 | Std. "B" 88-98 Player (PI Console) |
| 585 | Std. "B" 88-98 Player (Curved Console) |
| 586 | SP 2MN" - Opheum TH, Quincy, IL. |
| 587 | SP - Elk's Temple, Queensboro, L.I., NY. |
| 588 | SP "CH" - St. Mary's Seminary, Cleveland, OH. |
| 589 | SP "F 3MN" - (+KI) |
| 590 | Std. "108" - (+RE) |
| 591 | SP "B" - (+TB+CR) - Plaisance TH, Chicago, IL. |
| 592 | SP "D" - Homewood TH, Minneapolis, MN. |
| 593 | SP - Texan TH, Houston, TX. |
| 594 | Std. "E" - 88-98 Player |
| 595 | SP "F" - (+PI+MA+SP TS) |
| 596 | SP - 1st Christian CH, Fairfield, IL. |
| 597 | SP - CH of Good Shepherd, Beverly Hills, CA. |
| 598 | SP - Grace M.E. CH, St. Augustine, FL. |
| 599 | SP "260" - State TH, Minneapolis, MN. |