Watch List notes:

GREECE: 50 Lepta (1978) in copper-zinc. Value and inscription "ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ" on obverse. Bust of Markos Mpotsaris facing left on reverse. Inside slab by NGC "MS 66 / Doubled Die Obverse". Cert number: 5781343-011. (Hellas 257).