Werner von Siemens, Developer of the First European Tramway (1816-1892)

Marc Seguin, Engineer of Railway Locomotion (1786-1875)

George Stephenson, “The Father of the Railways” (1781-1848)

Sadi Carnot, Father of Thermodynamics (1796-1832)

James Watt, Designer of Industrial Steam Engines (1736-1819)

Denis Papin, Inventor of an Early Prototype of the Steam Engine (1647-1713)