Blue print showing design of "Samson" and "Goliath" locomotives Blueprint, "Samson" and "Goliath" locomotives
Blueprint: "Rough sketch of Liverpool travelling engine" Blueprint: "Rough sketch of Liverpool travelling engine"
Blue print showing the W.R. Combustion Indicator installed with a Lancashire and a Water Tube Boiler respectively Blue print showing the W.R
Blue print showing the parts of the W.R. Combustion Indicator Blue print showing the parts of the W.R. Combustion Indicator