RAF Type D Straight Morse Key Ref 10A/7373

An RAF Air Ministry Radio Operators' Morse Key Type D, as used in the Battle of Britain and for the duration of the Second World War. This Ground Station Key is one of the most under-valued keys of the collecting world and was made by the Marconi Wireless Telegraph Company for Air Ministry use and carries the Stores Reference Number 10A/7373. The back of the case has been cracked an period repaired.