Lot
1495 
Airmail, 1933, 50¢ "Chicago" Zeppelin, block of four, bright and fresh, tied by two strikes of "New York, N.Y., Varick St. Annex, Oct 2, 1933" first day duplexes on flown Zeppelin flight cover, purple U.S. and red German triangular flight cachet handstamps, Very Fine and scarce first use of block. Scott No. C18; $200+ Estimate $100 - 150.
Realized: $150