Romania 1 Leu 1906 40th Anniversary of the Reign of Carol I. Carol I (1881-1914). Obverse: Bearded head left. Obverse Lettering: CAROL I REGE AL ROMANIAEI *1866-1906* A.M. Reverse: Head left. Reverse Lettering: CAROL I DOMNUL ROMANIEI * 1 LEU * A MICHAUX. Edge Reeded. Silver. KM 34 NGC MS 62