Army Long Service and Good Conduct Medal, bar Regular Army, GVI issue, Bandsman T. Roadley, Royal Armoured Cars.
Officially impressed: “402464 Bdsm T. Roadley. R.A.C.”
Some light contact marking, suggesting the medal war worn on band duties and likely with World War 2 campaign medals.
More research can be done by getting his Tracer Card from the Royal Tank Museum.