T. B. Jordan, Son and Commans


52 Gracechurch Street, London.
1885 Prize at the Inventions Exhibition for exhibit of mining machinery
1886 Description and illustrations of coarse crushing rolls for ore, designed to work in connection with concentration machinery. [1]
1888 Partnership dissolved. '...the Partnership heretofore subsisting between the undersigned, Thomas Rowland Jordan and Robert Edden Commans, carrying on business as Engineers and Contractors, at No. 52, Gracechurch-street, in the city of London, under the style of T. B. Jordan, Son, and Commans, has this day been dissolved by mutual consent. The business will be continued by the said Robert Edden Commans...'[2]