Watch List notes:

(g) United States of America, Gold $5 Dollars 1909, Indian Head Half-Eagle, Philadelphia, by Bela Lyon Pratt, edge milled, 6h (PCGS #8513; NGC ID #28DH), a few scuffs to reverse, otherwise a bolder very fine, and in a striking clasp mount stamped 9K.

Estimate: £280 - £320