This nickel plated oval pin dates from the 1940’s or 1950’s and was worn by a worker at the Texaco Refinery in Port Arthur, TX. It is embossed “Texaco Port Arthur Works 3825.” The pin measures about one inch tall by one and a quarter inches wide and is in excellent condition. A hole has been drilled in the bottom, perhaps to hang it from a chain or key ring. 14711-41QP