Versailles Part IV; The G. Ackerman Collection of Russian Air Post
June 3-4, 2008
| Images | Description | Current Bid |
 | Lot #5031 RUSSIA Air Post 1933 Stratostat Balloon, 5k ultramarine, imperforate horizontal pair, h.r. and small gum disturbance, fresh and v.f. pair, ex-Small collection, rare * Catalog #C37var | Price Realized $12,000.00 |
