Leather bound British royal navy officers spyglass by Ross London for Gieve Matthews & Seagrove limited. High quality in great condition and exceptional optics. Barrel color is engraved on the outside W.A. Dumbleton R.N.(Royal Navy) HMS Gibraltar, Cossack, Afridi, Myngs, and as a captain of P37, A royal navy u class submarine. Fabulous Relic Circa 1930 23"L - open 1 1/2 diameter 2lbs.