Korean War AN/GRR-5 US Army vehicle radio. First Production, Mint Condition
First run production 1951/52 R-174/URR PP-308/URR known as AN/GRR-5 US Army vehicle radio. No serial number so may be early initial run for testing. Unit is not tested because I don't know how to do that but it is literally brand new inside. The'Angry 5' was designed to warn of gas, biological or nuclear attack.