Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,386 pages of information and 233,857 images on early companies, their products and the people who designed and built them.
Henry William Allingham (1882-1960) of Chalmer and Hoyer
See also Henry W. Allingham for similar name and birth year
1909 Married in Hampstead to Nellie Lomax
1911 Living in Hampstead, age 28 born Witley, Surrey, Assistant Manager in Engineering Works.
1939 Living in Flint Cottage, Pinkneys Green, Maidenhead, Director of company producing war products.