1950 North Korean Flag, 6w red & blue, 1w pale green, 1w red orange, three different sheets of 100, folded between stamps, unused without gum as issued, fine-v.f., cat. $3100 (Cat No. 16,21.22) (Image)

Cat. $3100, Est.US$500

1968 War Heroes, 10ch dark rose, 10ch dark green, unused without gum as issued, v.f., cat. $1100 (Cat No. 827,829) (Image)

Cat. $1100, Est.US$300

1968 War Heroes, 10ch dark rose, 10ch dark green, two unissued values, used, v.f. (catalogued as unused) cat. $1100 (Cat No. 827,829) (Image)

Cat. $1100, Est.US$300

1968 Dredger, 5ch green and 5ch blue, unused without gum as issued, also 10ch Hero, unissued value, cat. $851 (Cat No. 838,839) (Image)

Cat. $851, Est.US$300

1970 5th Congress of the Worker's Party, complete souvenir sheet of ten, full size (153x189mm), margins all around, unused without gum as issued, v.f., extremely rare. This sheet is normally offered without the bottom right error stamp, only a few intact sheets survive, cat. $900 (Cat No. 955) (Image)

Cat. $900, Est.US$750