This is an anchor-shaped gold glazed super limited edition mug with skulls on each end of the cross-bar and a chain wrapped around it. It was manufactured by Munktiki (Astoria, OR location). Also made in Limited Edition (without skulls) in "Full Rust" or "Rusted Black Iron" glaze and the two together form a combined edition of 100 (although these are glazed to order and the "Black Iron" was preferred overall, thus outnumbering the "Full Rust").