Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,717 pages of information and 230,103 images on early companies, their products and the people who designed and built them.
See Percy Rosling
1902 Moved to their new works at Thornbury, Bradford 
1903 'It was decided yesterday that Rosling and Fynn (Limited), electrical and mechanical engineers, Thornbury, Bradford, should go into voluntary liquidation.'
1903 'The Phoenix Dynamo Manufacturing Company, of Bradford, are stated to have purchased from the liquidator Rosling and Fynn (Ltd.) the whole of the works, business and patent rights, and intend, after some extensions to the buildings have been completed, to consolidate the plants at Thornbury.'