Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,103 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
Western Union House, 22 Great Winchester Street, London, EC2.
1867 The company placed an order with the India Rubber, Gutta Percha and Telegraph Works Co to manyfacture and lay a telegraph cable between Key West and Havana in Cuba. This was presumably on behalf of the International Ocean Telegraph Co.