Morgan's famous Liberty Head design previously believed to have been modeled after Anna Williams.
This design is R-6 in both silver and copper J1589/P1782 with an estimated 12-15 known.
The illustrated example was formerly in the Harry W. Bass Jr. Research Foundation and has been slabbed PCGS68 and NGC69.
An obverse hub trial of just Liberty, struck in white metal, JA1879-1/P3465 is in the Smithsonian.
Photo courtesy of Superior.