Nachtflug I, Nachtflug II Night flight, 1930. https://www.stampcircuit.com/stamp-Auction/auktionshaus-schlegel/9263958/lot-8997-zeppelinair-mail-zeppelin-zeppelinpost-lz-127. Contrast and detail restored. Share this:TwitterFacebookTumblrEmailPrintWhatsAppLike this:Like Loading...