1948 Steamer Mail Postage Due Cover, franked with five #805, tied by Shanghai MAY.05.1948 cds. Addressed to Philadelphia, Pennsylvania, handstamped STEAMER MAIL and assessed 9 centimes postage due. A scarce and attractive item. (Image)

Est $ 250

1943 Sachsenhausen Concentration Camp Letter Sheet, franked with 6pf Hitler definitive, tied by Oranienburg cds, handstamped with violet "F" camp censorship marking. The Sachsenhausen Camp served as a training camp for SS officers and housed primarily political prisoners. A few corner creases, else a fine example. (Image)

Est $ 100

Collection of 9 Oversize Covers 1923-1941. Includes 1923 registered inflation cover with 58 stamps to Great Britain, two 1936 Berlin Olympics Covers, a 1937 D.L.H. airplane flown cover to Paraguay, three Adolph Hitler, three Third Reich covers, one with #B102, a 1925 registered air mail cover and a 1938 Von Zeppelin souvenir card. (Image)

Est. $ 250

Karl Marx Imperf Souvenir Sheets, on FEB.02.1954 registered covers both mailed within Berlin. Scarce sheets used and even scarcer on cover. CV is for used sheets only. (Image)

Scott $ 350

Group of Four Covers, 1946-1947, includes 3 to Canada all at the 75pf rate, but different stamp combination and a 24pf rate to Baden-Baden. (Image)

Est $ 50

1924 Mount Everest Label, postmarked "Mount Everest Expedition /1924/Tongbruk/ Glacier/ Base/Camp" in red dispatched by postal runner to India postmarked Calcutta OCT.24.1924 with British Empire Exhibition Cancel addressed to UK. (Image)

Est. $ 150