Grand uniform of Deputy Admiral of the Royal Navy

large winter uniform, datable between the late nineteenth century and the early twentieth century; blue cloth jacket, complete with specific buttons, bartacks and rank insignia profusely embroidered in gold gilt, knots and cords woven in golden thread; hat covered with black beaver, completed by a large gilded plate braiding with ostrich feathers garnishing and tassels at the ends; noose of golden thread with specific button and rosette woven in silk and silver thread to signify white; alludes in goatskin with white silk lining bearing the impression of the manufacturer "R. Imperatrice Napoli"; strap for admirals, in black leather, with golden brass buckle and only the pendants covered with golden plate; the whole in good condition, with some signs of use and normal period patina; rare