Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,241 pages of information and 244,492 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.
Douglas Graeme Hann (1908-1989)
1908 Born in Aberdare, son of George Hann, mining engineer, and his wife Mary (nee Mary Ogilvie, born in Marylebone in 1881, daughter of Arthur Graeme Ogilvie)[1][2]
1911 Living in Merthyr Tydfil
1947 Director of British Heat Resis. Glass Co when he visited New York[3]
1989 Died in Shifnall[4]
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