WW2 Home Guard invasion defence home front lapel badge

A scarce original Second World War period 'Home Guard title lapel badge'; small oblong gilt brass example inlaid with blue enamel surmounted by a red enamel King George VI Crown. Good condition, complete with original buttonhole fitting, minor nick to the enamel above the 'M'.
Height approx 19mm.
Formed in 1940, from the recently raised Local Defence Volunteers (LDV), to counter the threat of invasion from German airborne and seaborne troops (Hitler's 'Operation Sea Lion').

Code: 68930