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F. A. de Elorza, Spain: design for a roof, Sept...

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F. A. de Elorza, Spain: design for a blowing...

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Mr Thomas Edwards, Newport: sundry views of...

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Mr Daniel Edwards & Company, Morriston [Swansea...

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Dynevor Coal Company: chimney for Cwmdu Colliery

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William Crawshay, Cyfarthfa: 52 1/2" engine,...

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Robert Crawshay, Cyfarthfa: 2 horse power...

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Henry Crawshay, Cinderford, Forest of Dean:...

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Cinderford Iron Company, elevation of 54”...

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Cannock Coal company: colliery ground plan, 19...

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Cambrian Iron and Smelter Company: Various...

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British/New British Iron Company: plan of 52"...

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Abersychan Rolling Mill: design for furnace, n.d.

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Abersychan Rolling Mill: Crane, 9 Mar. 1827

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Abersychan Rolling Mill: Front elevation of...

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Aberdare Coal Company: 50" engine, elevation of...

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Aberdare Coal Company: A pair of 12" engines: a...

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Aberdare Canal Company: engine house for a 28"...

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Elevation of beam engine, n.d.

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Elevation of beam engine, and engine-house, n.d.

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Plan and elevation of engine-house site, n.d.

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Elevation of steam engine and engine-house, n.d...

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Rhymney Iron Company : 18” engine, Oct 1839

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Port Philip & Colonial Gold Mining Company (...

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Fred. Huth & Company. London & Spain: 24 inch...

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Francis Dare, Porthcawl (miller): 15 inch...

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Waterline drawing of Princess Royal circa 1850...

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Sail plan of Ellen Bates, (full rigged ship)....

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Plans of ship: Clara, design for screw...

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Sundry wrought iron work. 15 Mar. 1817