Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,850 pages of information and 247,161 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
of 39 Victoria Street, Westminster
Presumably the business of Thomas Gaskell Allen
1902 The Allen acetylene generator, known as the flexible-tube system, involved the use of no chains, check valves, levers, or pulleys.
1916 Acquired by the Allen-Liversidge company.
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