Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,676 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.
Magnalite pistons pistons are manufactured from magnalium metal which is declared to be especially adapted for piston construction, as it has a tensile strength greater than that of ordinary cast iron; one-third lighter weight than the more commonly used metal, and a thermal conductivity of fourteen to one as compared with iron.
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