Watch List notes:

BULGARIA: 2 Leva (1981) in copper-nickel commemorating the 1300th Anniversary of Nationhood. Line divides weapons on shield flanked by flags on obverse. Russky monument on reverse. Inside slab by NGC "PF 68 ULTRA CAMEO / NATIONHOOD ANNIVERSARY / FREE BULGARIA". Cert number: 6389132-006. (KM 129) & (Nikolov 175).