The Double Life of Agent Piccadilly. The file of the only agent suspected of the murder of the writer, Georgi Markov and the key archive of the First Main Directorate of the SSS
Structure of the First Main Directorate of the State Security Service*
Director of Directorate – 1
Deputy Director – 4
Department 01 – Turkey
Department 02 – Greece and Cyprus
Department 03 – Western countries
Department 04 – Counter Intelligence Department (CID)
Department 05 – Line “I” (Illegals)
Department 06 – Information
Department 07 – Scientific and technical intelligence (STI)
Department 08 – Operational activities (OA)
Department 09 – Arab countries
Department 10 – Secret personnel
Department 11 – Surveillance of capitalist citizens in the territory of the PRB
Department 12 – Radio communications
Department 13 – Economic intelligence
Department 14 – Cultural historical intelligence
Department 15 – Technical documentation
Department 16 – Specialised (Major and serious operations SO)
Department 17 – Line “A” – People’s Republic of China, Albania
Independent Services and Departments
Secretariat Control, Analysis and Planning Administrative and Financial Card File and Archive Mobilisation Coordination and Protocol Financial Department
