P919  Leo's Hansi Poster Stamp, Leo's Hansi Die SchulFeder (The School Pen), illustration of young uniformed students marching and the Hansi dip pen nib. No. 1 of a 9 stamp series. Measures 1 7/8 x 2.5 inches.

P894  Poster Stamp, Eduard Beyer Chemnitz Tintenfabrik, Letter E marked Rembrandt. Measures 1 3/8 x 2.25 inches.

P890  Poster Stamp, Eduard Beyer Chemnitz Tintenfabrik, Letter T marked Blucher. Measures 1 3/8 x 2.25 inches.

P887  Poster Stamp, Eduard Beyer Chemnitz Tintenfabrik, Letter E marked Ulrich Fugger. Measures 1 3/8 x 2.25 inches.

P885  Poster Stamp, Eduard Beyer Chemnitz Tintenfabrik, Letter N marked Schill. Measures 1 3/8 x 2.25 inches.