(C13) 65c Green, Tied on 1930 postcard to Berlin, Germany, the cover is addressed to "Mr. & Mrs. Otto John" in Berlin, John was suspected of spying in 1955 for the Communists in East Berlin, the card has a CR, the stamp is Fine-Very Fine, a most unusual item (Image)

CV 190.00

(C14) $1.30 Brown, Tied on 1930 First Flight card to Sheboygen, Wis., the stamp is Fine-Very Fine, quite fresh and attractive cover (Image)

CV 390.00

(C15) $2.60 Blue, Tied on 1830 First Flight cover to Washington, D.C., with the usual markings, the stamp is Very Fine, sm. stain on the cover at R., nice appearance (Image)

CV 575.00