Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,464 pages of information and 233,889 images on early companies, their products and the people who designed and built them.
of Hatton Garden, London (1903)
of 6 Great James Street, Bedford Row, London, WC1
Manufacturers and suppliers in Great Britain.
1903 Supplier of switches, rheostats, etc
1926 Became a limited company due to family reasons, and were from then on called E. P. Allam and Co Ltd. Their address was 107-109, Gray's Inn-road, London, W.C.I.
1937 Electric power engineers.
1952 Compaction machine (see image)