English Royal Navy Bloomfield Ship’s Cannon, circa 1780 Consign Now DeptCollections, Maritime ArtsSizeBarrel Length 31 ¼ in. Bore 2 in. Overall 20 in. x 36 in. x 21 in. Sold for $4,880 English Royal Navy Bloomfield Ship’s Cannon, circa 1780, on 19th century rolling cradle, with royal crown foundry mark. Barrel Length 31 ¼ in. Bore 2 in. Overall 20 in. x 36 in. x 21 in. Please note that this auction has ended. Click here for an overview of this auction.