Lot
1300 
Airmail, 1933, 50¢ "Chicago" Zeppelin. Bottom margin block of 4 with plate number, o.g., never hinged, Very Fine. Scott No. C18 $400 as singles.
Realized: $230
Sale 37: The Westpex Sale
U.S. Postage Stamps - Airmail & Special Delivery Issues
Lot 1300
Airmail, 1933, 50¢ "Chicago" Zeppelin. Bottom margin block of 4 with plate number, o.g., never hinged, Very Fine.Scott No. C18 $400 as singles.