Wales South 1947. [Geological] Map of the Ammanford District, colour
Wales South 1947. [Geological] Map of the Ammanford District, colour- printed folded map at approx. 1:50,700 (1 in = .8 mi), 21 x 55cm in ‘The Structure of the Coal measures in the Pontardawe-Ammanford Area, South Wales’ extract from Proceedings of the Geological Society, v.103. 1947. By Frederick M Trotter. Pp.89-133. Map and text in very good condition.