Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,669 pages of information and 247,074 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 Durham Works, Birtley, Maker of filters for brewing, clean rooms and various other uses
c.1963 Business established
1990 MBO from Walter Alexander
2005 Acquired by US conglomerate Parker Hannifin Corporation[1]
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