Sectors
WATSON, J.A.
A Hundred Years of Sugar Refining
The Story of Love Lane Refinery 1872-1972
Welsh Arts Council
An Artist in the Quarries - An exhibition of drawings by Miss M.E.Thompson (1896-1981) - the life, work and landscape of the North Wales Quarries
WILSON, John C.; WEBB, Francis W.; GEACH, J.; HURRY RICHES, T.; FROUDE, William & FELL, John C.
Safety Valves / Slide Valves / Severn Tunnel / Tynewydd Colliery
Institution of Mechanical Engineers Proceedings - July 1877
Extract of IME proceedings featuring papers including safety valves, slide valve, Severn Tunnel and Tynewydd colliery - see next page for full titles. With twenty-five plates to the rear.
