Private Die Proprietary Stamp Models Model for the Lanman & Kemp 1¢ Private Die Proprietary Stamp (RT16). Approved by John W. Douglas, Commissioner of Internal Revenue, March 17, 1874. Unique by definition. Ex. Butler & Carpenter archives, Morton Dean Joyce. Model for the Lanman & Kemp 3¢ Private Die Proprietary Stamp (RT18). Approved by John W. Douglas, Commissioner of Internal Revenue, March 17, 1874. Unique by definition. Ex. Butler & Carpenter archives, Morton Dean Joyce. Note: The Lanman & Kemp 2¢ private die stamp (RT17) was not approved until August 9, 1877. No approval model is known for the 2¢ stamp. The model for the Lanman & Kemp 1¢ Private Die Proprietary Stamp (RT16) along with the entry from left side of the Butler and Carpenter Order Book, and a photocopy of the entry from the right side of the order book, mounted on Morton Dean Joyce's album page. 
The model for the Lanman & Kemp 3¢ Private Die Proprietary Stamp (RT18) along with the entry from left side of the Butler and Carpenter Order Book, and a photocopy of the entry from the right side of the order book, mounted on Morton Dean Joyce's album page. |