Lot
510 
Panama, 1930 South America Flight, card with mixed franking of Panama Airmail 25c deep blue (C9) pair with top selvage, tied by "Panama May 15 1930" duplex and U.S. 65¢ Graf Zeppelin (C13) tied by "New York, N.Y., Grand Central, May 27 1930" duplex, Havana, Cuba (5.18) backstamp, appropriate American and German cachets, Very Fine. Scott Nos. Panama C9 + U.S. C13. Sieger Nos. 64 X Estimate $1,000 - 1,500.
A RARE 1930 SOUTH AMERICA ZEPPELIN FLIGHT COVER FROM PANAMA WITH APPROPRIATE FLIGHT CACHETS.