Watch List notes:

Iran, Pahlavi dynasty. Reza Shah CU 1 Dinar. AH 1310 = AD 1931. Crown over standing lion holding sword with radiant sun behind, Arabic text below, wreath around of laurel and oak / Denomination within oak wreath, date below ties. KM 1121; Yeoman 93. 1.64g, 17mm, 6h.

Bright Uncirculated; full red lustre. Rare.

From the inventory of a UK dealer.