|Saint Louis Agricultural & Mechanical Associaiton
|Alan V. Weinberg comments: Distinctly engraved & constructed like previous gold specimen. Ex Ed Sheppard NYC coll'n privately at the same time as the gold. Both the gold and silver medals are in original gutta percha daguerrotype cases. Harkness reports he has a similar specimen to this silver in gold, recently (2012) bought on eBay.
|Alan V. Weinberg Collection (Agricultural and Mechanical Society Medals)