The evolution of the steam locomotive (1803 to 1898)

The book traces technological and design developments of steam locomotives from their earliest experiments through late nineteenth-century practice, detailing competing claims over early engines and the progression of boiler, valve, gearing, and chassis arrangements. It recounts key trials and prototypes, describes engineers' innovations and criticisms, and examines institutional contributions from railway companies and locomotive builders. Illustrated plates accompany technical descriptions and verified documentary research, while later chapters survey contemporary standards and the input of locomotive superintendents. The narrative focuses on British railway practice and avoids broader claims about road steam or speculative antecedents.