Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,645 pages of information and 247,064 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 Britannica Works, Waltham Abbey, Essex.
Supplier of Fertilisers, insecticides, fungicides and weed killers for agricultural and horticultural purposes.
Part of Tennant Group
Dr. D. G. Hessayon became managing director
Published books on horticulture
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