FREE PRICE GUIDE STAMP: 1930 Graff Zeppelin C15 $2.60 MNH

Very nice example of a very rare stamp. It has nice original gum, no thins and nice centering. Never hinged PRICE ESTIMATE: $ 500 US

Very nice example of a very rare stamp. It has nice original gum, no thins and nice centering. Never hinged
PRICE ESTIMATE: $ 500 US