William Dickson Hand Carved Wooden Sperm Whale Plaque Consign Now DeptCollections, Decorative Arts, Furniture/Decorative Arts, Maritime Arts, Nantucket ArtSizeWhale 3.25 in. x 14.5 in. Board 5.5 in. x 17 in. William Dickson Hand Carved Wooden Sperm Whale Plaque, signed on reverse, “William Dickson 1970” Whale 3.25 in. x 14.5 in. Board 5.5 in. x 17 in. Please note that this auction has ended. Click here for an overview of this auction.