U.S. and Worldwide Stamps
March 24-25, 2010
| Images | Description | Current Bid |
 | Lot #251 UNITED STATES Columbian Bank Note Co. Proofs & Essays Specimen Border Color Chart for Steel Engraved Securities, 23 different sheetlets in small 5x3 inch booklet, black hard-bound covers, v.f. E | Unsold |
 | Lot #252 UNITED STATES Columbian Bank Note Co. Proofs & Essays Security Bank Note Company, Engraved Color Chart, 55 different sheetlets in small 8x3 1/2in booklet, brown, single hole punched hard-bound covers with gold embossing on front, fine-v.f. and rare E | Unsold |
