These are 2 different FDC's for the 3cent  Panama Canal stamp(Sc.#856) that was issued on Aug. 15, 1939 from USS Charleston, Canal Zone. FDC's are in good shape. Some may be add ons attractively done sometime in the past. Very Nice! Please send payment plus 1.25 for shipping. If outside the U.S. email for extra postage. Adjustment to shipping on multiple winning bids. We accept PayPal.  Thomas Ashley  1461 Old Shiloh RD. Greeneville, TN. 37745