| Whelen Federal Signal Code 3 Sho Me Grille Trunk Light | $24.99 |
| 6 Suction Cups Whelen Federal Signal Galls Code 3 Light | $11.50 |
| Uncle sam Morse Code Record and Signal Key | $10.00 |
| Signal Elect Mfg Model R-68 Telegraph CW Morse code key | $24.99 |
| SIGNAL ELECTRIC TELEGRAPH SOUNDER & MORSE CODE KEY KOB | $76.00 |
| Vintage Uncle Sam Morse Code Signal Keys Ham Radio | $10.50 |
| SUPERB WWI MORSE CODE SIGNAL TORCH FISH EYE LENS 1917 | $60.34 |
| Signal code dial Wonder Bread Semaphore | $17.25 |
| VINTAGE WWI POCKET SIGNAL CHART WITH MORSE CODE | $11.00 |
| SIGNAL ELECTRIC MORSE CODE TELEGRAPH KEY | $24.72 |
| Vintage Tri Signal Telegraph Morse Code Elkay EC | $34.33 |
| WWII J-37 MORSE CODE TELEGRAPH KEY J37 SIGNAL CORPS | $27.00 |
| SIGNAL ELECTRIC MORSE CODE TELEGRAPH KEY & BUZZER SET | $53.00 |
| WWII SIGNAL CORPS MORSE CODE TELEGRAPH KEY~J-37 NOS | $31.50 |
| WEATHERITE BARO-THERMOMETER--INTERNATIONAL SIGNAL CODE | $13.00 |