Lot
1637 
Airmail, 1930, 65¢ Graf Zeppelin, vertical pair, tied by "Lakehurst, N.J., May 31, 1930" flag machine cancel with bottom stamp additionally canceled by straight line Lakehurst N.J. handstamp, on airmail cover, red German and purple U.S. flight cachets, green Zeppelin receiving backstamp, Very Fine. Scott No. C13 Estimate $150 - 200.
Realized: $190