Joshua Heap and Co
Joshua Heap and Co of Ashton-under-Lyne were makers of machine tools.
c.1872 Business formed by Joshua Heap
1911 Makers of bolt-screwing and nut-tapping machines.
Sources of Information
- Machine Tools by James Weir French in 2 vols. Published 1911 by Gresham
- Mechanical World Year Book 1960. Published by Emmott and Co of Manchester. Advert p135