Lot
1209 
Canal Zone, 1936 (May 2) Cristobal, Canal Zone "Hindenburg" Zeppelin Flight Cover to Germany, cover bearing Canal Zone 20¢ Airmail (C11) used in combination with United States 10¢ National Park, 25¢ Clipper Airmail (C20) pair, all tied by "Cristobal, C.Z. May 2, 1936" duplex and "New York, N.Y., May 11, 1936" wavy machine cancel, purple Zeppelin cachet handstamp, Frankfurt (5.14) transit backstamp; some light toning, F.-V.F. and scarce. Estimate $400 - 600.
Realized: $375