Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,143 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
Roger-Benz were German-made Benz cars.
Emile Roger was the French (Paris) agent for Benz cars – he did not make them.
From 1893 until his death in 1897 he was selling between a quarter and one-third of Benz’s annual output.