Bulgaria, People's Republic of Bulgaria (1946-1990). Luxury Set of Silver Proof Coins - 2 Leva and 5 Leva 1963-1973 (8 pcs), exquisitely preserved in beautiful noble multicolored patina, original, unmoved and unmanipulated set, original dedicated box
- 2 Leva 1963, 1100th Anniversary of the Old Church Slavonic Language, St. Cyril and St. Methodius, KM 65, Silver 8,89 g..900,
- 2 Leva 1964, 20th Anniversary of the People's Republic, KM 69, Silver 8,89 g..900,
- 5 Leva 1963, 1100th Anniversary of the Old Church Slavonic Language, St. Cyril and St. Methodius (863-1963), KM 66, Silver 16,67 g..900,
- 5 Leva 1969, 20th Anniversary of the People's Republic, KM 70, Silver 16,67 g..900,
- 5 Leva 1970, 120th Anniversary of the Birth of the Poet Ivan Vazov, KM 78, Silver 20,50 g.. .900,
- 5 Leva 1971, 150th Anniversary of the Birth of the Author of the...
