Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,946 pages of information and 228,821 images on early companies, their products and the people who designed and built them.

Ronald Trevor Barnfield

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Ronald Trevor Barnfield (1919- )

1968 Deputy Chairman Dennis Brothers; Chairman Mercury Truck and Tractor Co; and Mercury Airfield Equipment

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