U.S. & Worldwide Stamps
March 13-14, 2013
| Images | Description | Current Bid |
 | Lot #1637 SPAIN 1938 Submarine, selection of 18 imperf. sheet margin blocks of four, each with "Muestra" and serial number at top, all are trial color proofs, with 1p (4), 2p (5), 6p (5) and 15p (4), some printed on both sides, also included 1p dark blue, privately rouletted, unused without gum as issued, v.f., rare group  PCatalog #605A/605F | Unsold |
