WW2, Ross  of London, naval, gunsight binoculars. 7 x 50 magnification. Cast alloy bodies with brass and bronze fittings. Optics are very good and clear. All adjusting actions work well. Has a front cassette that carries three disc filters which are moved by levers. Binoculars are mounted on a black laquered, wooden, fully adjustable  tripod, with alloy fittings. Removable rubber feet are fitted so as not to damage floor/carpets. A superb example of British,naval history and a top rate pair of mounted binoculars. Overall very good condition. My photo's do not do these binoculars justice and they look much better in the flesh. Viewing before purchase is welcomed.