Lot
692 
Leavitt Machine, "Philadelphia Pa. Dec 15 '81", type X1B, bold strike cancels unsealed 1¢ blue on orange entire with Justice, Bateman & Col. Wool Market Report advertising to Jacksonville, Oregon; some edge wear, otherwise Very Fine and scarce (Rarity J). Estimate $300 - 400.
This die II experimental machine with dial B is known used from December 10th 1881 to January 11, 1882.