Wales North 1931. Geological Map of the Dolwyddelan Syncline, colour

Geological Society of London

  • £12.00


Wales North 1931. Geological Map of the Dolwyddelan Syncline, colour printed folded map at 1:21,120 (3 ins =1mile) 20 x 47cm, in ‘The Geology of the Dolwyddelan Syncline (North Wales)’ extract from Quarterly Journal of the Geological Society, v.87. 1931. By Holwell Williams and Oliver MB Bulman. Pp.425-458. Additional two black and white plates, of sections and sketch map of Snowdonia. Maps and text in very good condition.