IRAN. Department General of Civil Aviation Silver Medal, ND (ca. 1970s). PCGS MS-64.
Diameter: 57mm. Obverse: Winged Persian lion left, holding sword in raised forepaw; crown above; Reverse: Outline of Iran, with connected cities indicating flight routes. A VERY RARE and interesting specimen that likely emanates from the waning years in Imperial Iran, with essentially no toning of which to speak along with great luster.
Estimate: $700 - $1000