Compact radio transceiver unit encased in a rectangular metal housing with integrated handles and protective wire guards. The light grey front panel contains multiple rotary dials, frequency selectors, meters, switches, and connectors for tuning and signal control. A central voltage meter and twin circular frequency dials dominate the faceplate, with dual English and Russian labels identifying controls.
Markings indicate Wireless Set No. 19, Mark III (Canadian), part of the standard issue WWII military communication system. Used for both vehicle-mounted and static operations, typically fitted in armored vehicles and tanks.