William Whittaker and Sons
of Sun Iron Works, Oldham
- 1913 Advert. Makers of gear wheels, shafting, pulleys, couplings etc.
- 1917 Advert. Makers of gear wheels, shafting, pulleys, couplings etc.
- 1919 Advert. Makers of gear wheels, shafting, pulleys, couplings etc.
Sources of Information
- Mechanical World Year Book 1913. Published by Emmott and Co of Manchester. Advert p66
- Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p140
- Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p178