Great Britain, Covers, 1937-1948, over 80 items, including advertising, registered, P.O.W. post, postage due, Offices Abroad including Tetuan, variety of censor markings, few FDC's, U.S. APO franked with G.B., British field military cancels, green Czechoslovak Field cancel, wrappers with perfin Officials, few North Atlantic first flights, and much more, should be thoroughly examined with many surprises. Estimate  $300 - 400. $0