U.S. & Worldwide Stamps & Postal History
December 19-20, 2017
| Images | Description | Current Bid |
 | Lot #911 ITALY Air Post 1930 Crociera Transatlantica Balbo 7.70L left sheet margin block of nine, middle stamp variety "seven stars" (instead of six stars), n.h., minute natural inclusion at lower right, v.f. and rare positional block. A spectacular showpiece, signed Bolaffi, with their 1992 graded 100% certificate (Sass.PA 25,25a)  **Catalog #C27,27a Catalog Value € 17,500 | Unsold |
