According to the PCGS Certification Database, the requested certification number is defined as the following:
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|01-May-2007||$5,405||Heritage Auctions||2007 St. Louis, MO (CSNS) Signature Coin Auction #434|
|13-Aug-2006||$4,744||Heritage Auctions||Denver Signature Sale #414|
This cert is currently in the Set Registry inventory of G99G and is featured in one or more sets, including Gobrecht's Raisinet Collection.
View a Set Registry collection that includes a 1853 50C coin: