Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,535 pages of information and 233,960 images on early companies, their products and the people who designed and built them.
Cement manufacturer, of Rochester
1851 The Frindsbury Cement Works was opened by I. C. Johnson; it was later renamed the Crown Works.
1860 David Allan Ramsay bought out the Crown Cement works. Issac Johnson had moved (his business) to Newcastle.
Tingey's family effectively gained control of all the local works.
1960s The works closed