Keighley Gear Co
of Lockwood, Huddersfield
David Brown and Sons acquired Keighley Gear Co
1920s David Brown, son of the managing director, ran the Keighley Gear Co for a period.
1945 Advert. Gears and gear units. 
Sources of Information
- Mechanical World Year Book 1945. Published by Emmott and Co of Manchester. Advert p264