Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 140,502 pages of information and 227,382 images on early companies, their products and the people who designed and built them.
The Southern Railway, headquartered at Chennai, Tamil Nadu, is one of the 17 zones of Indian Railways. It is the earliest of the 17 zones of the Indian Railways created in independent India. It was created on 14 April 1951 by merging three state railways -