Old Dept. of Defence MK 11 field telephone

This military field telephone is marked on the handpiece ST&C D🡡D. it is housed in a timber case.

On the underside of the case lid is written Telephone Sets F Working Instructions For: –

On the top of the telephone is Telephone Set F MK 11 T.M.C. (T.M.C. stands for Telephone Manufacturing Company – London).

Please refer to all the photos provided.