Watch List notes:

UNITED STATES:1904, nickel medal, H&K-323, NGC graded MS65, "So-Called Dollar", Louisiana Purchase Exposition, MALLEABLE NICKEL FIRST PRODUCED IN 1865 BY. / JOSEPH WHARTON Sc. D., L.L.D. around bust of same // AMERICAN MALLEABLE NICKEL at top, INTERNATIONAL / NICKEL COMPANY / 1904 at center, ST. LOUIS EXPOSITION below, R.

Estimate: 175-275 USD