1. IOR/R/20/B/610 Reference (shelfmark): IOR/R/20/B/610 Title: File 56/23 of 1940 Reports and Returns: Annual Report of the Chief Medical Officer of the Ministry of Health, 1938 Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Feb 1940-8 Mar 1940 Extent: 1 file