is a Vintage 1928 Advertising Trophy Southern Minnesota Oil Company. Awarded by the Independent Oil Men of America. Manufactured by Homan MFG Co. Marked 4133 special metal. Looks like silver plate to me. Very rare advertising piece from a small oil company. Probably will never find another one. Measures 13 inches tall and 9 inches wide. Winning bidder to pay UPS shipping based on zipcode. Please e-mail with any questions and good luck.