Up for auction is a rare Vintage Sportco's Super Castor Oil Lubricator Bottle, measuring 4 1/2 x 2 x 2 inches. This vintage collectible is a must-have for model engine hobbyists and enthusiasts of aviation, cars, and boats. The bottle, which still contains 4 FL. OZ. of product, features a distinctive paper label with some age-related discoloration, a yellow price sticker, and a fascinating story behind its production before the introduction of ZIP Codes in 1963. The product inside has separated, showcasing sediment at the bottom, which adds an air of authenticity to collectors on the hunt for original, unopened examples. Although the black metal screw-on cap shows minor surface wear, this piece remains a unique find in good overall condition considering its age. Don't miss your chance to own this piece of model engine history!