Lawton Brothers
of Woodseats Engineering Works, Sheffield
- 1917 Advert as manufacturers of shell boring cutters, pumps and twist drills etc.
- 1919 Advert as manufacturers of shell boring cutters, pumps and twist drills etc.
Sources of Information
- Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p227
- Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p259