U.S. and Worldwide; Zemstvo
November 6-7, 2013 and November 13, 2013
| Images | Description | Current Bid |
 | Lot #52 United States - Air Post 1930 Zeppelin set of three, also 50c Century of Progress, n.h., well centered, v.f., ** Catalog #C13-15,18 Catalog Value $1,985 | Price Realized $950.00 |
 | Lot #53 United States - Air Post 1930 Zeppelin, set of three used, fine-v.f., O Catalog #C13-15 Catalog Value $1,140 | Price Realized $525.00 |
 | Lot #54 United States - Air Post 1930 Zeppelin, 65c-$2.60 set of three, used on flown card (with 2x65c) and two covers, each with appropriate Europe-Pan-America cachet, v.f.,  Catalog #C13-15 Catalog Value $1,355 | Price Realized $650.00 |
 | Lot #55 United States - Air Post 1930 Zeppelin, 65c and $1.30 used on Columbian Exposition postcard from New York to Germany, with appropriate markings including "This Article Made the Complete Round Trip Via Graf Zeppelin" hs, minor card flaws, otherwise fine-v.f., Catalog #C13,14 Catalog Value $575 | Price Realized $260.00 |
 | Lot #56 United States - Air Post 1930 Zeppelin $1.30 and $2.60 used on separate covers, each with a different handstamped cachet, the former legal size envelope with preprinted "Via German Airship L.Z. 127 from Lakehurst to Friedrichshafen" corner cachet, minor creases, stamps fine-v.f., Catalog #C14,15 Catalog Value $1,025 | Price Realized $500.00 |
 | Lot #57 United States - Air Post 1933 50c green, four covers, three from Miami (Oct 23), another Akron (Oct 25), one with slight toning, others fine-v.f. Catalog #C18 Catalog Value $320 | Unsold |
