H. Woollacott and Co
From Graces Guide
of Worsley Gear Works, Hulme, Manchester
1917 Advert. Bevel gear cutting.[1]
1919 Advert. Bevel gear cutting.[2]
1927 Advert. Bevel gear cutting.[3]
1940 Advert. Bevel and spur wheels.[4]
1945 Advert. Bevel and spur wheels.[5]
1951 Advert. Gears.[6]
See Also
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Sources of Information
- ↑ * Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p169
- ↑ * Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p205
- ↑ * Mechanical World Year Book 1927. Published by Emmott and Co of Manchester. Advert p160
- ↑ * Mechanical World Year Book 1940. Published by Emmott and Co of Manchester. Advert p206
- ↑ * Mechanical World Year Book 1945. Published by Emmott and Co of Manchester. Advert p244
- ↑ * Mechanical World Year Book 1951. Published by Emmott and Co of Manchester. Advert p168