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...
Sail plan of Ellen Bates, (full rigged ship)....
Plans of ship: Clara, design for screw...
Sundry wrought iron work. 15 Mar. 1817
Sundry wrought iron work for the ‘Britannia’....
Plan of the Netherland Steam Packet Company&...
Notes made at Dover on the paddle steamer ...
Gas apparatus for the Neath Abbey Iron Works,...
Ground plan of 19 inch engine on Boulton and...
Blowing apparatus, 11 Aug. 1865
Details of Blast Engine, 1825
Ground plans, elevations, and section of a...
Plan of NAI boring mill (shows site of machines...
Elevation and details of the roof of the new...
Locomotive for unnamed company, n.d.
Rhymney Iron Company: 10 1/2" locomotive...
Harford Davies & Company, Ebbw Vale ...
Dowlais Iron Company: 8½” locomotive. Elevation...
Dowlais Iron Company: Plan, elevation and end...
Rhymney Iron Company: plan for 8” locomotive, 1866
(Thomas) Prothero (Newport, Coal merchant):...
Harfords, Davies & Company. Ebbw Vale ...
Gloucester & Cheltenham Rail Road Company: ...
