Kossoy Collection of Poland; U.S. & Worldwide Stamps
September 11-13, 2012
| Images | Description | Current Bid |
 | Lot #1037 MEXICO Provisional Issues - Guadalajara 1867 4r black on rose, overprinted "C.Guzman", large margins all around, used on FL to Guadalajara, v.f., one of only two known examples (overprinted in the small town of C.Guzman between mid-February and mid-March) on cover, with 1999 MEPSI cert.  Catalog #7b | Unsold |
