Brown and Harfield
of 2 Royal Exchange, London
Iron Chain Makers
1845 Company established (predecessor of Harfield and Co).
c.1854 (presumably) William Horatio Harfield was taken into partnership by his step father Thomas Brown (1795- ), as Brown and Harfield
1857 Harfield's system for working cables for anchors was installed in the SS Great Eastern
Subsequently Harfield and Co