Here it is, a Nova Constellation Pattern Piece. It’s a Quint with the legend on the obverse. It’s also a counterfeit but all Nova Pattern pieces are unique so it’s the only way I could ever have one.
Actually it's not a replica of one of the patterns, it's a replica of one of the regular issue pieces, specifically a 1785 3-B. I've been working on a set of the regular issue pieces by die variety. None are listed as very rare, but some are surprisingly tough to find.