ROMANIA: Complete set of 3 coins (2001) in silver (0,999), composed of 3x 50 Lei from Romanian Aviation series. Inside slabs by NGC "PF 67 / TRAIAN VULA", "PF 67 CAMEO / HENRI COANDA" & "PF 67 / ELIE CARAFOLI". Cert numbers: 5790118-020, 590118-021 & 5790118-019. Two of them are top pop in both companies. Maximum mintage: 500 coins. Accompanied by their official case and CoA with no "096" along with official blister-flyer. (KM 159+160+161).