Saunders-Roe Ltd aircraft company construction workers numbered badge Isle of Wight

A rare original circa 1940's 'Saunders Roe Limited' gilt pin badge inlaid with blue and black enamel, the reverse impressed with official issue number '334'. Very good condition, complete with original pin fittings, no stress or damage to the enamel, an excellent example.Width approx 34mm.Saunders-Roe Ltd, Columbine Works East Cowes, Isle of Wight.