1861 Clark, Gruber & Co. $2.50 Die Trial. K-9a. Rarity-7. Copper. Reeded edge. MS-64+ BN (PCGS).This is the companion piece to the 1861 K-9 $2.50 die trial offered above, the present example struck within a collar that imparted a reeded edge. Wonderfully original surfaces are boldly toned in a blend of steel-brown and deep golden-copper patina. Traces of faded pink color are also evident in the protected areas around the peripheries. A bit lightly struck in the centers, as often seen for these die trials, yet suitably bold overall. The surfaces are satiny and predominantly smooth with just a few stray carbon flecks precluding a full Gem Uncirculated grade. A faint lint mark (as made) in the obverse field between stars 1 and 2 is the most useful provenance marker for this rare and inviting piece.From the Samuel J. Berngard Collection. From Heritages Long Beach Signature U.S. Coin Auction of September 2010, lot 5815.
