Atwater 1931 267
Atwater 1931 500
Atwater 1931 547
Blaupunkt 1931 0
Blaupunkt 1931 01
Bosch 1931 054
Brunswick 1931 0
Brunswick 1931 01
Cardinal 1931 055
Crosley 1931 0
Crosley 1931 035
Crosley 1931 037
GE 1931 041
GE 1931 101
GE 1931 483
GE 1931 484
GE 1931 50
GE 1931 585
GE 1931 586
GE 1931 652
GE 1931 653
GM 1931 056
GM 1931 124
GM 1931 172
GM 1931 527
GM 1931 528
GM 1931 580
Hornyphone 1931 030
Jelmoli 1931 019
Kolster 1931 513
Kolster 1931 514
Majestic 1931 173
Majestic 1931 174
Majestic 1931 516
Majestic 1931 517
Norden 1931 0
Philco 1931 038
Philco 1931 039
Philco 1931 051
Philco 1931 076
Philco 1931 110
Philco 1931 126
Philco 1931 164
Philco 1931 183
Philco 1931 210
Philco 1931 277
Philco 1931 331
Philco 1931 352
Philco 1931 353
Philco 1931 379
Philco 1931 380
Philco 1931 388
Philco 1931 396
Philco 1931 397
Philco 1931 414
Philco 1931 429
Philco 1931 435
Philco 1931 448
Philco 1931 459
Philco 1931 474
Philco 1931 475
Philco 1931 477
Philco 1931 493
Philco 1931 510
Philco 1931 533
Philco 1931 534
Philco 1931 537
Philco 1931 550
Philco 1931 551
Philco 1931 582
Philco 1931 590
Philco 1931 595
Philco 1931 606
Philco 1931 619
Philco 1931 627
Philco 1931 628
Philips 1931 045
Philips 1931 046
Philips 1931 094
Philips 1931
Pilot 1931 027
RCA 1931 086
RCA 1931 268
RCA 1931 327
RCA 1931 374
RCA 1931 424
RCA 1931 50
RCA 1931 51
RCA 1931 52
RCA 1931 524
RCA 1931 576
RCA 1931 614
RCA 1931 650
Remler 1931 1-1
Remler 1931 1-2
Remler 1931 1-3
Remler 1931 1-4
Remler 1931 1-5
Remler 1931 1-6
Remler 1931 1-7
Remler 1931 1-8
Sargent 1931 0
Schaub 1931 0
Schaub 1931 01
Schaub 1931 02
Schaub 1931 04
Schaub 1931 05
Schaub 1931 06
Schaub 1931 07
Sears 1931 546
Sears 1931 583
Sparton 1930 686
Sparton 1931 133
Sparton 1931 196
Sparton 1931 325
Sparton 1931 418
Sparton 1931 462
Sparton 1931 519
Sparton 1931 571
Sparton 1931 612
Sparton 1931 646
Stewart 1931 535
Stewart 1931 557
Stewart 1931 597
Stewart 1931 640
Stewart 1931 660
Stewart 1931 661
Victor 1931 076
Victor 1931 50
Victor 1931 51
Victor 1931 52
Victor 1931 61
Victor 1931 62
Victor 1931 63
Victor 1931-0
Victor 1931-1
Victor 1931-2
Victor 1931-3
Victor 1931-4
Victor 1931-5
Victor 1931-6
Westinghouse 1931 052
Westinghouse 1931 053
Westinghouse 1931 149
Westinghouse 1931 150
Westinghouse 1931-0
Westinghouse 1931-1
Westinghouse 1931-2
Westinghouse 1931-3
Wright 1931 0
atwater 1931 594