Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,177 pages of information and 233,417 images on early companies, their products and the people who designed and built them.
1839 Company established.
1900 Incorporated as a limited company.
1914 Manufacturers of sheet lead, lead pipe, red lead, litharge, etc.
1924 Merger of Locke, Lancaster and W. W. and R. Johnson and Sons Ltd, the white lead, red lead and litharge works of Rowe Brothers and Co Ltd of Exeter with works at Bootle, and the lead, antimony and other manufacturing interests of Cookson and Co; shareholders would receive, in exchange for their shares, shares in Associated Lead Manufacturers Ltd. The 3 companies were all private companies; they would continue as separate entities with their existing management.