This auction is for an old Rare Very large Diamond Motor Oil Porcelain/Enamel Sign. An opportunity to buy a large 1920's enamel sign I think made for the Mid Continent Petroleum Corporation. Its a heavy piece. Great looking original piece with lots of original patina. I think they were competitors to Shell Texaco Mobil BP back in the day Size 5ft (1520) Wide x 3ft (910) High Buyer can Pick up or we can pack and send at Buyers Cost I may have some delivery options.