According to the PCGS Certification Database, the requested certification number is defined as the following:
|14-Dec-2018||$720||Heritage Auctions||2018 December 13-14 U.S. Coins Signature Auction Beverly Hills, CA|
|08-Oct-2014||$881||Heritage Auctions||2014 October 8-13 PNG New York Invitational U.S. Coins Signature Auction New York, NY|
|21-Mar-2013||$1,721||Heritage Auctions||2013 March 21 -22 & 24 US Coin Signature Auction - Dallas #1183|
This cert is currently in a user's private Set Registry Inventory.
View a Set Registry collection that includes a 1938 50C coin: