Bidspirit auction | WWII RAF Type F ”Bathtub”

WWII RAF Type F ”Bathtub” Morse Code Keys - Pair of World War II-era Royal Air Force Type F ”Bathtub” Morse code telegraph keys. Both feature dark Bakelite housings with large operating knobs, dual terminal controls and attached wiring. Marked with British patent/reference numbers, including Ref. No. 10A/7790 and 10A/7789. These enclosed keys were designed for RAF communications equipment and are distinctive examples of WWII military radio technology.