U.S. WW2 Radio Tuning Units

U.S. WW2 signal corps radio tuning units. These plug in units were used to change the frequency of field radios. Made by 'Galvin MFG, Corp. Chicago, ILL' in 1942, these are nicely marked and complete. In great condition, we have 2 different as can be seen on the photos.

€ 17.50