This single came from a UK auction with no other info and I haven’t been able to find any more about the guy. A 1947 pattern Territorial Efficiency Medal for 12 years service to Private J. Birchall 3653777, South Lancashire Regiment.
This single is the Territorial Efficiency Medal (EVII). It was awarded on the 1st of July 1909 to 63 Serjeant T. Birchall, of the 4/W.Lancashire Regiment Howitzer Battery, RFA.