U.S. and Worldwide; Zemstvo
November 6-7, 2013 and November 13, 2013
| Images | Description | Current Bid |
 | Lot #166 United States - First Day Covers First Day Covers Air Post 1923 8c-24c set of three Washington, D.C. First Day Covers, prepared by Hammelmann, all locally addressed, v.f.,  Catalog #C4-6 Catalog Value $1,750 | Price Realized $900.00 |
 | Lot #167 United States - First Day Covers First Day Covers Air Post 1923 8c-24c set of three matching Edward C. Worden Washington D.C. FDCs, each with a "First Day Cover" hs at upper left, v.f. Catalog #C4-6 Catalog Value $1,750 | Price Realized $900.00 |
 | Lot #168 United States - First Day Covers First Day Covers Air Post 1926-27 10c Map (7), 15c (1), 20c (2), selection of ten mostly different FDC, various cities, first flights, many services by Albert E. Gorham, also C.E. Nickles and Hammelman, occasional toning, mostly fine-v.f. Catalogue value for uncacheted covers, without premium considerations for flights and corner cards, Catalog #C7-9 Catalog Value $1,085 | Price Realized $450.00 |
 | Lot #169 United States - First Day Covers First Day Covers Air Post 1927 Charles Lindbergh, first Milton Mauck cachet, Detroit, Mi., June 18, 1927, addressed to Chicago, v.f., Catalog #C10 | Price Realized $130.00 |
 | Lot #170 United States - First Day Covers First Day Covers Air Post 1927 10c Lindbergh, four different cacheted FDCs from Washington, D.C. (two including the first Mauck cachet), Detroit, Mi. and St. Louis, Mo., occasional toning, mostly fine-v.f., scarce group, Catalog #C10 Catalog Value $750 | Price Realized $450.00 |
 | Lot #171 United States - First Day Covers First Day Covers Air Post 1928 10c Lindbergh, booklet pane of three with tab (miscut), cancelled by green purple Cleveland May 26 pmk on FDC to Milwaukee, with Chicago transit, fine, Catalog #C10a Catalog Value $800 | Price Realized $180.00 |
 | Lot #172 United States - First Day Covers First Day Covers Air Post 1928 10c Lindbergh, booklet pane of three with tab, cancelled by green Cleveland May 26 pmk on Garfield Perry Stamp Club multicolored cacheted FDC to Detroit, neat Cleveland Philatelic Station cachet in purple and black, v.f., Catalog #C10a Catalog Value $800 | Price Realized $450.00 |
 | Lot #173 United States - First Day Covers First Day Covers Air Post 1930 Zeppelin set of three, 65c and $1.30 on cards, $2.60 on cover, April 19 Washington D.C. pmks, fine-v.f., Catalog #C13-15 Catalog Value $3,500 | Unsold |
 | Lot #174 United States - First Day Covers First Day Covers Air Post 1930 Zeppelin set of three, 65c card, $1.30 and $2.60 covers, April 19 Washington D.C. pmks, fine-v.f., Catalog #C13-15 Catalog Value $3,500 | Unsold |
 | Lot #175 United States - First Day Covers First Day Covers Air Post 1930 65c Zeppelin, nicely centered single, tied by April 19 Washington postmark on flown card, with imprint cachet ("the old English" design), Seville drop, v.f., Catalog #C13 Catalog Value $1,200 | Price Realized $950.00 |
 | Lot #176 United States - First Day Covers First Day Covers Air Post 1930 65c Zeppelin, used on 1c stationery card, Washington, April 19 first day cancellation, with appropriate Lakehurst and Europe-Pan-America Round Flight cachets, also on back violet rubber-stamped First Day Cover cachet, v.f. and rare Catalog #C13 | Price Realized $1,000.00 |
 | Lot #177 United States - First Day Covers First Day Covers Air Post 1930 65c Zeppelin, block of four on cover, Washington, April 19 first day cancellation, with appropriate Lakehurst and Europe-Pan-America Round Flight cachets, v.f. and rare Catalog #C13 | Price Realized $950.00 |
 | Lot #178 United States - First Day Covers First Day Covers Air Post 1930 $1.30 Zeppelin, tied by Washington D.C. April 19 machine cancel on card stock, having made the round trip, with appropriate cachets and small yellow and orange label of Dr. Eckener, tied on arrival in Lakehurst, v.f. Catalog #C14 | Price Realized $900.00 |
 | Lot #179 United States - First Day Covers First Day Covers Air Post 1930 $2.60 Zeppelin, used on beautiful Washington, April 19 FDC with Friedrichshafen-Lakehurst and Europe-Pan-America Round Flight cachets, v.f., Catalog #C15 Catalog Value $1,200 | Price Realized $700.00 |
 | Lot #180 United States - First Day Covers First Day Covers Air Post 1933 Century of Progress, New York, N.Y., Oct. 2 FDC, brown & silver cachet, v.f. Catalog #C18 | Price Realized $130.00 |
 | Lot #181 United States - First Day Covers First Day Covers Air Post 1933 Century of Progress, New York, N.Y., Oct. 2 FDC, green & silver cachet, v.f. Catalog #C18 | Price Realized $130.00 |
 | Lot #182 United States - First Day Covers First Day Covers Air Post 1933 Century of Progress, block of four on New York, N.Y., Oct. 2 FDC, handstamped cachet, R.A. Kincl corner card, little adhesive toning, otherwise v.f., Catalog #C18 Catalog Value $400 | Price Realized $130.00 |
 | Lot #183 United States - First Day Covers First Day Covers Air Post 1933 Century of Progress, Miami, Fla, Oct. 6 FDC, special Miami Chamber of Commerce cachet, slight toning, otherwise v.f., rare Catalog #C18 | Price Realized $230.00 |
 | Lot #184 United States - First Day Covers First Day Covers Air Post 1941 6c-50c Transport Planes, complete set of Plate Number Blocks of four, each on an individual Postmaster General FDC, various cities, each signed by the PMG, 6c cover with minor toning, but additionally signed by the designer, printer, engraver etc., Catalog #C25-41 | Price Realized $300.00 |
