Mens gold vintage tie/lapel pin for BEA, British European Airways now BA Captains

A rare object for collectors of airline memorabilia. A gold plated tie/lapel pin with BEA in the airlines font engraved in the front. It comes with a safety chain stamped ENGLAND in its' original case. It was my fathers and I am not sure if these were handed out after 25 years service or you could just buy them. It is in original condition in its' original case.Captains