Working digital model of a 40 inch condensing beam engine made for the Hafod Copper Works by Neath Abbey Ironworks Math Eitemau Uwchlwytho gan The Friends of Neath Abbey Iron Company: ‘Dial H for Heritage: Neath Abbey's history explained’
Petrol Pump, Presteigne #UnlovedHeritage Math Eitemau Uwchlwytho gan Treftadaeth Ddisylw - Unloved Heritage
First Engine to take Passengers from Barry to Cardiff Math Eitemau Uwchlwytho gan Llyfrgelloedd Bro Morgannwg
Breaking up the Driving Wheels of a Steam Engine Math Eitemau Uwchlwytho gan Llyfrgelloedd Bro Morgannwg
Dismantling the Boiler of an Old Steam Engine Math Eitemau Uwchlwytho gan Llyfrgelloedd Bro Morgannwg
Fourchambault, France: 26" engine, boiler seatin 22 Feb 1847 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
F. A. de Elorza, Spain: design for a blowing machine 4 Dec 1844 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Mr Thomas Edwards, Newport: sundry views of engine house and boiler work, 7 Nov. 1820 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Mr Daniel Edwards & Company, Morriston [Swansea]: plan for a 36” engine, 26 Jan 1834 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
William Crawshay, Cyfarthfa: 52 1/2" engine, view of engine house, 6 Jan 1835 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Robert Crawshay, Cyfarthfa: 2 horse power engine, 9 March 1865 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Aberdare Coal Company: 50" engine, elevation of steam pipes and exhaust pipes, 6 Mar. 1857 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Aberdare Coal Company: A pair of 12" engines: a pair of blowing engines, 20 Sep. 1852 Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Aberdare Canal Company: engine house for a 28" engine Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Elevation of beam engine, and engine-house, n.d. Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Plan and elevation of engine-house site, n.d. Math Eitemau Uwchlwytho gan West Glamorgan Archive Service
Elevation of steam engine and engine-house, n.d. c.1825 (watermark) Math Eitemau Uwchlwytho gan West Glamorgan Archive Service