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 148,535 pages of information and 233,960 images on early companies, their products and the people who designed and built them.

Forth Motor Works

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of Alloa

c1900 Making a vertical four-stroke twin-cylinder marine engine

c1911 Became Hallas and Co

See Also


Sources of Information

  • A-Z of British Stationary Engines by Patrick Knight. Published 1996. ISBN 1 873098 37 5