Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,104 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.
In the late 19th century, the Yarrow-Schlick-Tweedy balancing 'system' was introduced, and applied to some marine triple- and quadruple-expansion engines.[1]
Alfred Yarrow, Ernst Otto Schlick and John Tweedy
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MW1.43