Army Case of Crystals Model CS-137

Manufacturer: Army

Model Number: CS-137

Serial #:

Equipment Description: Case of Crystals

Label Write-up:
Crystals are used to change the frequency of communication channels. These were probably carried into the field. Case CS-137 11274 : CQC

Dates Produced: 1944

Original Price:

The museum's inventory number: MRT-1457

Located at Museum in: Military Room