P857  Poster Stamp, Paul Muller Stettin-Grabow Tinten aller Art, Kiebstoffe, Lederappretur etc. Full Color. No. 2 Holland. 2 3/8 x 1 7/8 inches.

P855  Poster Stamp, Paul Muller, Germany, 2 5/16 x 1.75 inches, full color, No. 6 Oesterrich-Ungarn with Austria-Hungary dancing children illustrated. Oesterrich-Ungarn ceased to exist in 1918, so that would date this poster stamp to at least pre-1913.

P853  Poster Stamp, Paul Muller, Germany, 2 5/16 x 1.75 inches, full color, No. 7 Italien with Italian musician and 2 women illustrated.

P835  Penkala Poster Stamp, ca. 1920s, 1.75" triangle shape, blue with bright pink Penkala logo, very good condition.

P833  Penkala Poster Stamp, ca. 1920s, 1.75" triangle shape, blue with lavender Penkala logo, small tear on edge at top left corner, otherwise very good. (1 avail)