Canal Zone, Nov. 8, 1909, 8c violet & black Manuel J. Hurtado (#34) with two 2c vermilion and black Cordoba (#32) on REGISTERED Isthmian Canal Commission, Official Business (crossed out) Penalty cover with bold blue ANCON, Aug. 31, 1910, REGISTERED cancel (Rg-7) and magenta Cristobal registry Exchange label handstamp (RgXL-3a), from J.C. Perry to J.M. Bartels in NY with  New York (9-08) REC'D REG'Y backstamp. Fresh and Very Fine cover. 2c stamps are early printing, Canal 10.5mm (CZSG #32.A). Rate 2c first ounce and 10c registry fee. Ex-Crumpacker. Scarce and Desirable 8c usage on Exceptional Registered cover!