Original oil and gas service station industry trade magazine vintage ad for UNITED STATES RUBBER COMPANY of New York City, NY. Battery Separator Sales Department. Let This Tag Help Sell Your Premium Line of Batteries. Insulated with Peerless Microporous Rubber Separators. The tag reminds the customer of the advertisements for Peerless Separators he has seen in The Saturday Evening Post. Old 1955 gasoline service station magazine advertisement.