Peninsular & Oriental Steam Navigation Co house flag badge c1980

A good original circa 1980's period 'P & O house flag souvenir pin badge' large impressive yellow chromium plated example, diagonally quartered into white, red, yellow and blue enamel, the reverse impressed with faint maker's details believed to be 'Manhattan Windsor England' in a diamond surround. Good condition, complete with original pin fittings, no enamel loss.Size approx 38 x 28mm.