The Indian Biographical Dictionary (1915)/Gunga Ram
Gunga Ram, C.I.E. (1903), M.V.O. (1911), M.I.M.E., M,I.G.E. Rai Bahadur, Lahore; s. of late Dauhit Ram; b. 1851; educ; Thomason College; joined service in the P.W. Department, India, 1873; Executive Engineer, 1883; Superintendent, Coronation Durbar Works, Delhi, 1903; retired from British Service, 1903; appointed Superintending Engineer, Patiala State; retired, 1911; patentee of slide rule, bricks for wells. Publication: Pocket Book of Engineering. Address: Lahore, Punjab, India.