15 Pfennig Stamp Note, Berlin, Germany, ca 1920 | National Museum of American History
15 Pfennig Note, Tarnowitz, Germany, n.d. | National Museum of American History
Wert-Marke German Trade Token 15 Pfennig Zinc | eBay
15 Pfennig - Mülheim an der Ruhr - City of Mülheim an der Ruhr – Numista
Kehrdruckpaar, Hindenburg, 15 Pfennig - combined printing of the Deutsche Reichspost mint never hinged, Weimarer | Overprints of the Deutsche Reichspost | Weimar Republic 1919-1932 | Germany | Postage stamps | Stamps Sieger