1860 10k blue & rose, unused without gum, good color, minor inclusions and repairs, signed Kohler, also a used example canceled "16" in concentric rings, rebacked, fine appearance (Cat No. 1) (Image)

Est.US$500

1860 10k blue & rose, unused without gum, fresh and vivid colors, minor wrinkles, fine and attractive stamp, cat. $2400 (Cat No. 1) (Image)

Cat. $2400, Est.US$500

1919 Gnesen surcharges, set of two, used with additional stamps on registered cover to Poznan, v.f., signed Landre, Jungjohann, etc. (Cat No. 77-78) (Image)

Est.US$250

1941 issues, 38 stamps, including Officials, used on five covers, Sandomir cancels, fine-v.f. (Image)

Est.US$250

1946 special presentation folder with Polish Eagle and opening lines of the national anthem on front cover, with stamps and all three souvenir sheets inside adhered to ten numbered pages, with text in Polish, French, English and Italian, fine-v.f., only 2,000 printed in Rome and presented to various diplomats and officials (Sass. Euro 1,800) (Image)

Est.US$250

1946 Polish 2nd Corps souvenir sheet of four, also National Anthem set of three souvenir sheets, plus another privately overprinted "Poczta Lotnicza", n.h., creases, otherwise fine-v.f. (Cat No. Sass. 1-4) (Image)

Est.US$250

1946 National Anthem 3L+247 carmine, unissued souvenir sheet, n.h., v.f., cat. €2750 (Cat No. Sass.3A) (Image)

Cat. €2750, Est.US$500

1946 National Anthem 3L+247 carmine, unissued souvenir sheet, n.h., slight gum thinning at bottom, otherwise fine, with clear Colla certificate, cat. €2750 (Cat No. Sass.3A) (Image)

Cat. €2750, Est.US$250

1923 50m, 100m and 200m overprinted Samorzad Warwiszki, set of three, l.h., fine-v.f., signed Schmutz, etc., with 2019 Jendroszek certificate, only 200 sets issued, cat. €4000 (Cat No. Mi.1-3) (Image)

Cat. €4000, Est.US$3,500