Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,103 pages of information and 210,773 images on early companies, their products and the people who designed and built them.
1873 Henry Davey was the manager of the business
1876 Pumping Machinery at the Erin Colliery, Westphalia, Germany.
Abells of Derby set up a Works in Leeds for Henry Davey. Davey's differential pumping engine was such a success that more capital was needed to expand and that was provided by Colonel Hathorn, Davey's lifelong friend.
1876 Members of the Iron and Steel Institute visited the engineering works of Hathorn, Davis, Campbell and Davey
Subsequently Hathorn, Davey and Co