Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 135,314 pages of information and 216,334 images on early companies, their products and the people who designed and built them.
James Campbell Ledger (1833-1889)
1890 Obituary 
. . . . he obtained an appointment as Assistant Engineer in the Public Works Department in India ; and in October sailed for Calcutta. For the first year of his service in India he was employed on irrigation works in various parts of Bengal ; and in November, 1869, was transferred to the Oudh Irrigation Branch, in which he served for three years, being principally employed on the preparation of the Sardah Canal Project. . . . [more]