Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,257 pages of information and 244,498 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.
of Seville, Spain
Partnership of brothers José, Domingo and Manuel de la Portilla and Isaiah White.
Engineers, Ironfounders and Iron Shipbuilders
The company was initially named Portilla Hermanos y White (Portilla Brothers & White).
30 page history of the company (in Spanish) here.
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