March 12, 1958
Report from Gen. M. Spasov on Multilateral Security Meeting in Bucharest
A report by the Deputy Minister of Internal Affairs, Mircho Spasov, on the Ministerial Meeting in Bucharest of delegations from Romania, Bulgaria, Czechoslovakia, Hungary, and the Soviet Union. The meeting called for focusing on preventing subversive acts of Western intelligence, improving exchange of information, and conducting joint operations.
September 29, 1972
Letter from Gen. M. Spasov and Gen. Gr. Shopov to T. Zhivkov against former Counterintelligence Directorate Chief Gen. Grigorov
A Letter to Todor Zhivkov from Gen. Mircho Spasov, former Deputy Minister of the Interior and Deputy Chief of CC BCP "Military" Department, and Gen. Grigor Shopov, First Deputy Minister of the Interior, with accusations against Gen. Georgi Grigorov, former KDS Second Main Directorate (VGU) Chief. In the letter they both insist that instead of being promoted to Vice Chairman of the State Committee of Tourism, Gen. Grigorov had to "to be imprisoned"