Frodsham and Baker, 31 Gracechurch St., London, two day marine chronometer with Molyneux's auxiliary compensation, 11 jewel fusee movement with Earnshaw's escapement, and freesprung, cut bimetallic balance with diamond endstone, blued steel helical balance spring and jewelled auxiliary compensation, Roman numeral silvered dial with wind indicator and gold spade and poker hands, contained in a brass bowl, and mounted in a very decorative, brass inlaid, rosewood veneered mahogany box with gimbals and lacquered brass furniture