Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 173,102 pages of information and 249,768 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.
Henry Nathan Sporborg (c1878-1965), Director and Chief Engineer of BTH
1911 Living at Holywood, Hillmorton Road, Rugby: Henry N. Sporborg (age 33 born United States), Director and Chief Engineer - Electrical manufacturing Co - Employer. With his wife Miriam and two sons.[1]
1939 Living in Rugby, Director and chief Engineer of BTH. With Miriam amd Margaret.[2]
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