Unique vintage hinged lid horseshoe crab. Originally designed as an ashtray. Inner tray is a removable piece. Unsure of material, believe it to be cast iron. Solid black metal construction with terrific details. Appears to be hand forged. This unique ocean motif treasure measures 7.5 X 5” and weighs 1 lb. Please see pictures for details. Please check out my other vintage treasures.