Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,470 pages of information and 233,895 images on early companies, their products and the people who designed and built them.
of Marsland Road, Brooklands, Manchester, UK subsidiary of the Barber-Colman Company, USA. Wikipedia entry for Barber-Colman.
1904 Incorporated as a Limited Company.
1940 Advert. Lock washers and locking terminals. 
1945 Advert. Lock washers and locking terminals. 
1987 Siebe acquired the industrial automation, commercial controls parts of the Barber-Colman business when the group was broken up.