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 148,459 pages of information and 233,880 images on early companies, their products and the people who designed and built them.

C. Seward and Co

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of Isherwood Street, Preston. Heating & Ventilating Engineers

Established 1775.

Proprietors Thomas Blackburn and Sons, Ltd.

1922 Manufactured castings, steam boiler and power station plants, heating and ventilating, steam cooking apparatus, calorifiers, high- and low-pressure steam heating.

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