1905, 4 cents on 10 Pfg red carmine vertical pair postage stamps issue 1905 as multiple franking on cover addressed to the command of the river gunboats "S. M. S forwards" (probable location: the Yangtze river), single circle HANKAU 20 12 05 German post, missing corner perforation top left by of the upper stamp, the letter even point at a tear in of the upper right corner on