Henry Hallilay and Sons
of Wakefield, maker of copperas and dyes
c.1834 John Hallilay & Sons was concerned with dyes as well as copperas.
1837 the firm of Henry Hallilay & Sons, copperas manufacturers, appeared in the directories, presumably having acquired John Hallilay's business.
1848 Copperas manufacture was carried on, at Chald House, Wakefield, in the name of William Hallilay who was also a logwood grinder.
See Also
Sources of Information
- Archives of the British chemical industry, 1750-1914: a handlist. By Peter J. T. Morris and Colin A. Russell. Edited by John Graham Smith. 1988.