Lot
313 
(United States) 1930 South America - Pan America Flight, June 6-18, with 1930, $1.30 Graf Zeppelin (C14) tied on flight cover to Switzerland by "New York, N.Y., Jun 2, 1930" duplex postmarks, appropriate U.S. and German flight cachet handstamps, cover forwarded within Switzerland, appropriate backstamps, Very Fine. Sieger Nos. 64 G Estimate $150 - 200.
Realized: $120