Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,649 pages of information and 247,065 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.
1879 W. H. Owen & Sons, Vulcan Foundry, Caernarfon, operated the Glanrafon Slate Quarry
1915 The foundry belonging to Humphrey Owen and Sons started to operate a National Shell Factory
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