E&O 3141/40 - Indian Meteorological Department Reports (file contains Report on the Administration of the Meteorological Department of the Government of India for 1928-29, 1933-34, 1934-35, 1935-36, 1936-37, 1937-38, 1938-39 and 1939-40, and Functions and Organisation of the India Meteorological Department (New Delhi, 1939)
E&O 22565/40 - India's requirements of Telegraph wire and cable, and proposed production in India (papers dealing with Railway siding transferred to Finance Department)