Dimensions: approx. 8 x 11 inches
United States Rubber Company ran this paper advertisement that came from a 1951 magazine and features their US Royal golf balls. “Your long game is longer… Your short game truer…” This is the high compression silicone or Magic center ball. Ad is dated on the page is July 2, 1951. There is a 5 x 11 ad on the back for Delco Battery that is showing a view from inside of a tunnel of Zion National Park in Utah.