Maurice Yates, left, operations superintendent of the Hinkley B power station pictured with John Merricks, S.W.E.B.'s engineer for the Exeter area. 6.2.78 (1978)
Beer Quarry Caves. 25.6.1984: the three entrepreneurs who have opened up the caves to the public - Mrs Gladys Gray, Mr John Scott, centre, and local parish councillor Mr Bill West (1984)
On the methods generally adopted in Cornwall in dressing tin and copper ores: Transcribed from the Proceedings of the Institution of Civil Engineers, vol. 17 (1858) pp. 195-220 (2009)