Ivanov Collection of Russia; Matuzas Collection Of Lithuania; U.S. & Worldwide
September 7-8, 2011 and September 13-15, 2011
| Images | Description | Current Bid |
 | Lot #7038 UNITED STATES Air Post 1918 24c carmine & blue, block of four, signed in green ink by "B.B.Lipsner" (instrumental in launching air mail service), unusual and scarce specialist item  *Catalog #C3 | Unsold |
 | Lot #7039 UNITED STATES Air Post 1930 65c-$2.60, set of three, bright color, n.h., fine-v.f., with 2007-08 PSE certs, ** Catalog #C13-15 Catalog Value $2,125 | Price Realized $1,100.00 |
 | Lot #7040 UNITED STATES Air Post 1930 Zeppelin, 65c-$2.60 set of three matching C.E.Nickles First Day of Issue Washington D.C. cards (first two) and cover, fresh, v.f.,  Catalog #C13-15 Catalog Value $3,500 | Price Realized $1,600.00 |
 | Lot #7041 UNITED STATES Air Post 1930 Zeppelin Issue, 65c (2), $1.30 and $2.60 used on two postal cards and cover, May 30 and May 28 pmks, fresh, v.f., Catalog #C13-15 Catalog Value $1,365 | Price Realized $800.00 |
 | Lot #7042 UNITED STATES Air Post 1930 Zeppelin, 65c-$2.60 set of three, used on two cards and cover, first one with small stain, otherwise v.f., Catalog #C13-15 Catalog Value $1,200 | Price Realized $600.00 |
 | Lot #7043 UNITED STATES Air Post 1930 Zeppelin, 65c (2), $1.30 and $2.60, used on two round-flight covers, each paying $2.60 from New York to Lakehurst, fine-v.f., with appropriate cachets and markings Catalog #C13-15 | Price Realized $725.00 |
 | Lot #7044 UNITED STATES Air Post 1930 Zeppelin, $2.60 dark blue, used on 2c stationery entire, cover tear at right, stamp v.f., Catalog #C15 Catalog Value $625 | Price Realized $350.00 |
 | Lot #7045 UNITED STATES Air Post 1933 Century of Progress, 50c green, single and vertical pair used on legal size cover from New York, Oct. 2 (First Day) to Chicago, with Oct.26 arrival pmk Catalog #C18 | Price Realized $140.00 |
