Original milk cartons that were used by the Panama Canal Company during the American Era of the Panama Canal.  These three pint milk cartons were used as display props at the Gamboa Commissary.   Great addition to any serious Panama Canal memorabilia collector's collection.  Bid winner pays postage.  Payment made with U.S. Postal Money Order.  International orders will discuss.  If you have any questions, please write me at  : vhoytema@yahoo.com . Thanks for bidding....