U.S. Army

A Japanese technician in Yokohoma testing an S Meter for a BC-779 Transmitter, and using a slide resister and volt and ampere meter during the Korean War.

A Japanese worker is replacing a very delicate hairspring, after polishing it, in a meter for an I-166 at the repair shop in Yokohama, Japan, during the Korean War.

The final packing step of the rebuilt signal equipment in wood boxes with excelsior at the Yokohama, Japan repair shop. The boxes are then baled, stenciled and made ready for shipping for the Korean War.

In the packing room of the Yokohama, Japan repair shop, all the sets are wrapped in waterproof paper and cloth, sealed with heated tar, stenciled and made ready for final boxing in wood boxes during Korean War.

A Japanese worker repairing and testing a BC-1000 set in the repair shop at Yokohama, Japan during the Korean War.

A Japanese worker disassembling a RA-34 rectifier in preparation to cleaning, painting and repairing it at the Yokohama, Japan repair shop during the Korean War.

A general view of the repair shop in Yokohama, Japan, showing the different types of sets (signal equipment) being worked on, mainly assembly and testing, during the Korean War.

An Army Inspector and a Japanese Inspector make a final check on a rebuilt BC-939 radio set which is a component part of the SCR-399 Mobile Unit. They are using a BC-610 Transmitter for a tester in the final stage, during the Korean War.

Japanese women applying the final touches of paint to BC-939 radio sets that were rebuilt at the Yokohama, Japan repair shop before they are put in the baking ovens for four hours of baking, during the Korean War.

A Japanese workman cleans and inspects an interior part of a BC-939 Radio Set for defects at Yokohama Repair Shop, Japan, during Korean War.