Sale 3036: United States, British Commonwealth, and Foreign Stamps, Covers and Collections Session 2 & 3: British Commonwealth and Foreign

1938 Underpaid Incoming Cover, bearing KGV 1½d to Tel Aviv, Palestine, several different postage due markings and 4m green and 10m pale gray postage dues tied by April 10, 1938 cds, boxed three-line marking on reverse reading "Please advise sender that / letters should be prepaid / 1½d for each HALF ounce," roughly opened back flap with parts missing, still a very scarce usageSale 3036: General Sale Session 2 - British Commonwealth and Worldwide Stamps and Covers