"detailed dates of material: 1937, 1946, 1949, 1955, 1958, 1959, 1969, 1974."@en . "\"Georgi Dimitrov Mikhaylov (Bulgarian: Геòрги Димитрòв Михàйлов), also known as Georgi Mikhaylovich Dimitrov (Russian: Геóргий Михáйлович Димитрóв), (June 18, 1882 – July 2, 1949) was a Bulgarian Communist politician. He was the first Communist leader of Bulgaria, from 1946 to 1949. Dimitrov lead the Third Comintern (Communist International) under Stalin from 1934 to 1943\" -- Wikipedia\n\nnewspaper clippings and pamphlet"@en . "Dimitrov, Georgi, 1882-1949"@en . "Envelope 5/52 ; microfilm reel 058"@en . . . . . "990002446560304146"^^ . . . . .