RARE THAYERS STANDARD GASOLINE LARGE OVAL PORCELAIN SIGN.Thayers was a small oil company I believe to be from London, Ontario area. This is a two sided sign but the second side advertises SCARFE'S Varnishes,paints,enamels and wax. The back is black and orange but the black is sun faded. When wet the black pops out again, so a good wax would do wonders for it. Marked St. Thomas Metal Signs Ltd. on bottom edge. Porcelain sign measures 6' in length X 35" in width. Don't believe we've seen many signs that have different advertising on opposite sides. Circa 1930's. There are several tiny chips scattered on surface of sign.