Watch List notes:

BULGARIA: 2 Leva (1981) in copper-nickel commemorating the 1300th Anniversary of Nationhood. Line divides flower, date at right and denomination within circle on obverse. Clandestine meeting on reverse. Inside slab by NGC "PF 69 ULTRA CAMEO / NATIONHOOD ANNIVERSARY / SOCIALIST MOVEMENT". Top pop in both companies. Cert number: 6389132-002. (KM 126) & (Nikolov 177).