Algeria 1962 War Orphans Fund label 1 Fr+9Fr unused full original gum, (Image1)

Argentina 1939 UPU 2 kinds of souvenior sheets, complete set of 4 issued forms unused full original gum, (Image1)

Austria 1850-54 2kr Pre-printing Paper Fold used paper attached, (Image1)

Austria 1850-54 3kr Pre-printing Paper Fold 2 examples used (Image1)

Austria 1850-54 6kr brown, blackish brown, Pre-printing Paper Fold 2 examples used (Image1)

Austria 1850-54 9kr dark blue, blue, Pre-printing Paper Fold 2 examples used (Image1)

Austria 1850-54 15kr, 30kr, Pre-printing Paper Fold 2 examples used (Image1)

Austria 1916-18 2k Pre-printing Paper Fold used (Image1)

Austria 1916-18 3k Pre-printing Paper Fold used (Image1)

Austria 1933 WIPA SS 50g. granite paper *4 with a folder unused LH, catalog value:360,000YEN (Image1)

Bangladesh 1983 Khulna P.O. 5t Pre-printing Paper Fold unused stained, full original gum, (Image1)

Bangladesh 1983 Zia Intl. Airport 2t Pre-printing Paper Fold unused stained, full original gum, (Image1)

Belgium 1851-61 10c Pre-printing Paper Fold used (Image1)

Belgium 1851-61 10c 2 examples Pre-printing Paper Fold used cut into face, (Image1)

Belgium 1851-61 20c 2 examples Pre-printing Paper Fold used cut into face, (Image1)

Belgium 1851-61 20c Pre-printing Paper Fold used (Image1)

Belgium 1915-20 10c, 1929-32 5c 35c, 1935-48 25c, Pre-printing Paper Fold used , 4 stamps (Image1)

Belgium 1922-27 3c 10c 20c 30c Pre-printing Paper Fold used , 4 stamps (Image1)

Belgium 1936-56 1fr block of 6 Pre-printing Paper Fold on 4 stamps unused stained, full original gum, hinged, (Image1)

Belgium 1936-56 1fr block of 4 Pre-printing Paper Fold on 3 stamps unused stained, full original gum, (Image1)

Belgium 400 examples mixed condition of unused and used, mainly used with some unused,YouTube (Image1)

Belgium 1961-1988 mixed condition of unused and used, mainly unused with some used,YouTube (Image1)

Bulgaria 1911 25s Pre-printing Paper Fold used stained, (Image1)

Costa Rica 1936 map imperf. complete set of 8 (Image1)

Croatia 1943 Semi-Postal 9k + 4.5k Pre-printing Paper Fold on 2 stamps unused full original gum, (Image1)