Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 168,455 pages of information and 247,279 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.

Frood Ironworks

From Graces Guide

near Wrexham

Sparrow and Poole, of Frood Ironworks, Patent No. 1023 for taking off blast furnace gases.[1]


See Also

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Sources of Information

  1. [1]Engineering, 14 Dec 1866, p.462, recent patents