3445

LOT OF 5 PATENT MODELS.

Currency:USD Category:Collectibles / Toys Start Price:100.00 USD Estimated At:200.00 - 400.00 USD
LOT OF 5 PATENT MODELS.
Includes rotary dynamo patented in 1879 (rest of tag is illegible) and steam traps patent August 19, 1873 by Perkins, Moulton & Sawyer as well as three other untagged and/or unmarked machines of unknown purpose. SIZE: Largest is 13-1/2" h. PROVENANCE: The late Terry Wesner collection, Chelsea, Michigan. CONDITION: Generally good to very good. 1-12728