Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 144,315 pages of information and 230,176 images on early companies, their products and the people who designed and built them.
André Xavier Chapelon was born in Saint-Paul-en-Cornillon, Loire, France on 26 October 1892. He died on 22 July 1978). He was a noted French mechanical engineer and designer of advanced steam locomotives, bringing a rigorous scientific method to their design, and applying up-to-date knowledge and theories in subjects such as thermodynamics and fluid flow to the field. Chapelon influenced the work of many later locomotive designers, including Livio Dante Porta.
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