Watch List notes:

Iran, Mohammad Reza Pahlavi, proof gold medal, Golden Jubilee of the National Bank of Iran, MS.2535 (1976), conjoined busts l., of the Shah and his father, within a beaded border, rev. façade of the central bank building, Tehran, legend below, 42mm., wt. 39.95gms., stamped 900 fine, about mint state

Estimate: £800-900