Dewitt-AL-1860-57, struck in Brass. 

A scarce and interesting piece, with an oddball Lincoln portrait on the obverse and an ornate policy statement on the reverse. 

This also happens to be one of the most beautiful pieces of any kind we've ever offered, with intense golden orange, bright pink, royal blue and violet toning on both the obverse and reverse.

This coin is from the CRO archives and is not currently available for sale.