Bidspirit auction | 1918 Vibroplex Model 4 telegraph
1918 Vibroplex Model 4 telegraph key, Early Blue Racer untested - 1918 Vibroplex Model 4 telegraph key, Early Blue Racer untested
1918 Vibroplex Model 4 telegraph key, Early Blue Racer untested - 1918 Vibroplex Model 4 telegraph key, Early Blue Racer untested