ROMANIA: 100 Lei (1906) in gold (0,900) commemorating the 40th Anniversary of the Reign of Carol I. Bearded head of Carol I facing left on obverse. Young head of Carol I facing left on reverse. Inside slab by NGC "AU DETAILS / REV CLEANED / 40TH ANNIV. OF REIGN". Cert number: 5790410-001. Mintage: 3000 coins. (KM 40) & (Galeria Numismatica 67).