PRUSSIA – SANKE CARD – MANFRED AND LOTHAR VON RICHTHOFEN – HARRY ROTHENBERG – AVIATION – NR 3004.
Harry Rothenberg was a little-known firm that produced aviation postcards. The firm was located in Breslau, Eastern Prussia, near to the von Richthofen family estate. This card, Nr 3004 in the series, depicts the two von Richthofen brothers standing in front of a building. Both are wearing their PLM’s. The card is in excellent condition and has never been mailed.