1920, 50 Pf. On 5 M. Orange, superb, expertized among others Gruber, Michel 65.- (Image)

1920, 50 Pf. On 5 M., cancel "HINDENBURG", superb piece of letter, abridged certificate Gruber, Michel 220.- (Image)

1920, 75 Pf. Black green, small fissure at bottom margin otherwise superb, RR! Photo expertize Gruber, Michel 1300.- (Image)

1921, "referendum", very fine set mint never hinged, the 3 final value each with abridged certificate Gruber, Michel (800.-) (Image)

Eastern Upper Silesia: 1921, 10 - 40 F. And 60 F. "Insurgenten-edition", unperforated, 5 superb items, Michel 220.- (Image)

Eastern Upper Silesia: 1921, 20, 40 and 60 F. "Insurgenten-edition", always in the strip of four, partly adhesions otherwise superb (Image)

Eastern Upper Silesia: 1921, 40 Pf. Dark gray green, unperforated, with plate flaw "F in right indication of value like inverted Y" (field 31), in a horizontal pair with normal stamp, mint never hinged, superb (Image)

Eastern Upper Silesia: 1921, 40 Pf. Dark gray green, unperforated, 3 various cancel, among others "BAUERWITZ", superb (Image)

Regular issue, 1922, 20 F. "crest eagle" with above attached blank field, mint never hinged, superb (Image)

Regular issue: 1922, 2 M. Carmine red, unperforated proof without annulment stroke, without gum, expertized Gruber (Image)