U.S. and Worldwide Stamps and Postal History
April 12-13, 2016
| Images | Description | Current Bid |
 | Lot #191 United States - American Banknote Co. Proofs 1920 Security Banknote Co. unexploded booklet with 36 different engravings "Steel Colors", both lithographed and engraved, some corrected by hand with engraver's notations, brown binder with gold inscriptions, very rare  | Unsold |
