| Orig 1931 Radio City Excavation Site New York Photo #1 | $99.99 |
| 1931 Antique Phatom 2 Classic AM Radio | $5.00 |
| Radio Digest - December 1931 | $23.95 |
| GM Model 281 Ashtray Converter Radio Antique Tube 1931 | $10.50 |
| VINTAGE REPLICA 1931 ROLLS ROYCE AM RADIO WORKS! JAPAN | $0.99 |
| 1931 ANTIQUE PHILCO CATHEDRAL TUBE RADIO MODEL 20 N/R | $169.00 |
| 1931 Electric & Radio Show Poster Stamp | $1.92 |
| Gorgeous 1931 Grigsby-Grunow Model 15 Majestic Radio | $184.49 |
| 1931 Crosley Radio Icyball Appliance Cincinnati Letters | $13.49 |
| AMATURE SHORT WAVE RADIO HANDBOOK 1931 w 217 Pg ILLUS | $16.95 |
| 1929 1931-32 Zenith Radio Catalog Model 103 92 91 90 | $13.05 |
| PHILCO #90 1931 CATHEDRAL TUBE RADIO + SPEAKER & TUBES | $203.00 |