Single AuthorsCollective AuthorsConceptsSubjectsSingle Names RefCollective Names RefWorksGeographic Names
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W. Nicol & C.ª
Wagner Lennartz Serras
Wagner Palace Car Cª
Wakefield, Lead Lined Iron Pipe C.ª
Washington, National Institute of Standards and Technology
Watson & C.º
Webb Lamp C.º
Weber Steel - Concrete - Chimney - Construction - CompanyChicago
Wedgwood Companyporcelanas
West of Scotland Iron and Steel Institute
Westinghouse Electric Corporation
Whitcomb Chemical Laboratory
White Star Lineempresa de fabrico de navios
Whitworthfabricante de parafusos
Wiederhot Construcción C.º
Wieseconcessão
Wigmore Estate
Withbreadfábrica, cervejeiro