Rhondda Cynon Taff County Borough Council
Approx. 250 maps and 20 atlases. Maps are mainly of a local and historic nature. Collection includes tithe maps, and OS 1:2,500 (1875 and 1962 editions). Also some 1900 and 1912 special edition 1:2,500 for Rhondda and neighbouring areas. Geological Survey 1:10,560 maps (1914 and 1948). Smaller scale OS maps for South Wales, and some street plans.
Rhondda Cynon Taff Libraries, Station Road, Treorchy, Rhondda, Rhondda-Cynon-Taf, CF42 6NN
Mon to Thurs 0930-1715; Fri 1300-2000; Sat 0900-1200