Postage stamps, 1100th anniversary of death of St Methodius (815-885), 1985, Traditional costume of Burgas...

top from left, postage stamp commemorating 1100th anniversary of the death of St. Methodius (815-885), 1985; postage stamp from the series honouring traditional costumes depicting the costume of Burgas province, 1983; postage stamp from the series issued for municipal use depicting the Bulgarian lion, 1950; bottom, from left, postage stamp from the series honouring the 9th century Preslav jewels depicting a medallion with emeralds, 1986; postage stamp from the series commemorating the centenary of the birth of the painter Vladimir Dimitrov (1882-1960), 1982, depicting a view of Istanbul. Bulgaria, 20th century. Bulgaria