Sidmouth War Weapons Week 1941 fiighter planes fundraising badge Devon

A very scarce original 'Sidmouth War Weapons Week 1941 celluloid tin button badge' sold to raise funds during Second World War depicting a formation of fighter planes and dated 'MAY 3-10-1941' ; the rim impressed with maker's details 'THOS FATTORINI LTD REGENT ST B'HAM 1.'. Very good condition, complete with original pin fitting, colours remain bright.Diameter approx 25mm.