cover GERMANY: 1851 (18 Sept.) XU5 from Sydney "p the Ajax for London" to Frankfurt, variously rated and bearing oily impression 3d. yellow-green on soft paper with four margins (tear at right), clearly cancelled with obliterator, showing Sydney Ship Letter oval d.s. and, on reverse, transit marks including framed "AMERICA PER ENGLAND" in red; XU5 a little soiled, otherwise fine and a scarce destination. Photo