Middlesex Regiment. Duke of Cambridge’s Own Middlesex Regiment (57th and 77th Regiment of Foot) British Army. Original unused antique chromolithograph postcard from the Gale and Polden Ltd, ‘History and Traditions’ series, published in London, c1913. Card measures 5.5×3.5 inches. Supplied mounted with corner hinges, in conservation quality mount-board (10×8 inches) ready to frame.