U.S. and Worldwide Stamps
July 20-21, 2010
| Images | Description | Current Bid |
 | Lot #893 NICARAGUA Air Post 1959 Cardinal Spellman Visit, selection of 16 sets of 7 (112 diff.) sets of progressive color proofs, on gummed stamp paper, all with plate numbers and guide-line markings, also 1957-58 unissued color trials (three of each) of the Ecclesiastical and Cathedrals sets, plus printer's mock-up of the Refugees souv. sheet, fine-v.f. and rare group P Catalog #C430-46P | Price Realized $1,400.00 |
