U.S. Zeppelin Cover – Click here

#C13 Picture Postcard cancelled NY, NY April 29, 1930, #C14 cover
cancelled Lakehurst, NJ May 30, 1930, Backstamped NY, NY and
Friedrichschafen, #C15 cover cancelled NY, NY April 30, 1939
backstamped Lakehurst, NJ May 31, 1930.
Rubberstamped cachet on #C14 & #C15 faded (set of 3 covers)