China Philatelic Society of London

The China Philatelic Society of London (CPSL) is a philatelic organisation devoted to the study of all aspects of Chinese philately from the Municipal Posts of the Treaty Ports to the People's Republic and Taiwan. == Origins == The Society was formed on 1 June 1957 from the China Section of the City of London Philatelic Society, whose bulletins were reprinted by the CPSL in 1986.