For sale is an original U.S. Army Signal Corps VHF radio crystal set, dating from World War II to early post-war period.
This is a COMPLETE SET, containing 79 individual quartz crystals (Channel 1–79), each clearly labeled by channel number and frequency, covering a range from 20.0 to 27.9 MC (MHz).
The crystals are housed in their original green metal Signal Corps case with felt interior. These crystal units were used to preset fixed communication frequencies in U.S. Army VHF FM radios, allowing fast and reliable channel selection in vehicles and command units.
Features:
•COMPLETE SET – 79 original quartz crystals
•Original WWII / early Cold War U.S. Army Signal Corps item
•Frequency range: 20.0 – 27.9 MC (MHz)
•Original bakelite crystal housings with two-pin connectors
•Original green metal case with felt lining
•Untested – sold as a collectible / display item
Condition:
Very good original condition with normal signs of age and use. Labels are clear and readable. A rare opportunity to acquire a complete, untouched crystal set.
Ideal for:
•WWII radio collectors
•Signal Corps displays
•Vehicle radio restorations
•Museums and reenactment displays
A hard-to-find COMPLETE crystal set, perfect for an authentic WWII U.S. Army radio display.