Engineers of Lockwood, Huddersfield
Could they have been the Keighley Gear Cutting Company?? in 1923, of Fleece, Mills and Aireworth Works, Aireworth-road, Keighley.[1]
1920s David Brown ran the Keighley Gear Co for a period.
David Brown and Sons acquired Keighley Gear Co
1945 Advert. Gears and gear units. [2]