Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 140,679 pages of information and 227,385 images on early companies, their products and the people who designed and built them.
William Allen and Co, Port Street, Manchester
Makers of steam engines, including small marine engines
1883 Engine for SS Vale Royal of Birkenhead Docks
1894 Mentions William Allen, machine broker, 74 Port Street.
1904 Sale. Quantity of engineer's and woodworking tools. William Allen, 70 to 75 Port Street, Manchester.