Deborah Friedman Collection of Colombian Airmail; U.S. & Worldwide Stamps
November 7, 2007 and November 13-15, 2007
| Images | Description | Current Bid |
 | Lot #1147 UNITED STATES Air Post 1918 16c green, block of four, n.h., fine-v.f.,  **Catalog #C2 Catalog Value $ 600 | Price Realized $260.00 |
 | Lot #1148 UNITED STATES Air Post 1923 24c carmine, block of four, deep rich color, n.h., well centered, v.f. with 2001 PFC, **Catalog #C6 Catalog Value $ 680 | Price Realized $475.00 |
 | Lot #1149 UNITED STATES Air Post 1930 Zeppelin, set of three large die proofs, die sunk on full size cards, each with serial number on reverse, fresh and v.f. A world class rarity, only two or three sets known to exist, this by far the finest quality, P Catalog #C13-15P1 Catalog Value $ 45,000 | Price Realized $40,000.00 |
 | Lot #1150 UNITED STATES Air Post 1930 Zeppelin, set of three, with extra 65c, used on two April 19 Washington First Day Covers, flown via Friedrichshafen to Lakehurst, v.f.  Catalog #C13-15 Catalog Value $ 3,600 | Price Realized $2,400.00 |
 | Lot #1151 UNITED STATES Air Post 1930 65c-$2.60 used together on small cover, making round the world trip to Lakehurst NJ, tied by "Varick St Sta, NY 1930" cds, and "This Article Made the Complete Round Trip via Graf Zeppelin" cachet, Friedrichshafen (Jun 30) and New York (Jun 18) pmks on reverse, a rare combined usage Catalog #C13-15 | Price Realized $1,600.00 |
 | Lot #1152 UNITED STATES Air Post 1930 $1.30 brown, also $2.60 blue, used on two separate Zeppelin covers, fine-v.f. Catalog #C14,15 | Price Realized $700.00 |
