F. A. de Elorza, Spain: design for a roof, Sept...
F. A. de Elorza, Spain: design for a blowing...
Mr Thomas Edwards, Newport: sundry views of...
Mr Daniel Edwards & Company, Morriston ...
Dynevor Coal Company: chimney for Cwmdu Colliery
William Crawshay, Cyfarthfa: 52 1/2"...
Robert Crawshay, Cyfarthfa: 2 horse power...
Henry Crawshay, Cinderford, Forest of Dean:...
Cinderford Iron Company, elevation of 54”...
Cannock Coal company: colliery ground plan, 19...
Cambrian Iron and Smelter Company: Various...
British/New British Iron Company: plan of 52...
Abersychan Rolling Mill: design for furnace, n.d.
Abersychan Rolling Mill: Crane, 9 Mar. 1827
Abersychan Rolling Mill: Front elevation of...
Aberdare Coal Company: 50" engine,...
Aberdare Coal Company: A pair of 12"...
Aberdare Canal Company: engine house for a 28...
Elevation of beam engine, n.d.
Elevation of beam engine, and engine-house, n.d.
Plan and elevation of engine-house site, n.d.
Elevation of steam engine and engine-house, n.d...
Rhymney Iron Company : 18” engine, Oct 1839
Port Philip & Colonial Gold Mining Company ...
Mexican Mining Company, Mexican Silver Mines:...
Fred. Huth & Company. London & Spain:...
Francis Dare, Porthcawl (miller): 15 inch...
Anglo-Mexican Mining Company (London): 53 inch...
Waterline drawing of Princess Royal circa 1850...
