Watch List notes:

United States, "Liberty Head - Double Eagle" AV 20 Dollars. San Francisco mint, 1863. Thirteen stars around head of Liberty to left wearing diadem inscribed LIBERTY, date below / UNITED STATES OF AMERICA, heraldic eagle facing, head to left, below radiate circle of thirteen stars, holding ornate banner inscribed E PLURIBUS UNUM in beak, olive branch and arrows in talons; denomination below. KM 74.1; Friedberg 172.

PCGS graded AU50 (#82462959).

From the GK Collection;
Ex Roma Numismatics Ltd., Auction XX, 30 October 2020, lot 1020.