Booklets of the World; U.S. and Worldwide; Russia
April 6-7, 2011 and April 11-12, 2011
| Images | Description | Current Bid |
 | Lot #1350 COLOMBIA Revenue Stamps 1941 "Fondo de Casastro", $5, two different large die proofs in black, one master die (value tablet blank), reduced to stamp size and card mounted, each with die number at top, fine P | Unsold |
