(g) NGC AU58 | USA>, 'Liberty Head' Double Eagle of $20 1878-S, San Francisco, by James Barton-Longacre, edge milled, 33.42g, 6h, bagmarks, otherwise lustrous, good very fine, in NGC 'Gloriana' holder, graded AU58 (Cert. #5880282-001).
Estimate: £1500 - £1800