Wilkes and Co
of Albion Street, Mile End, Portsmouth
1868 Company established by Charles Mintram and Thomas Wilkes.
1885 Mintram dies and the business carried on by the Thomas Wilkes until 1913.
1914 Present Principals: T. C. Wilkes, E. J. Wilkes, G. E. Wilkes, and S. Wilkes.
1914 Engineers and Boilermakers. Employees 50. [1]