1. IOR/V/27/670/21 Reference (shelfmark): IOR/V/27/670/21 Title: India. Department of Labour, The National Service (Technical Personnel) Ordinance, 1940 and the National Service (Technical Personnel) Rules, 1940. Delhi, 1940 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1940 Extent: 1 volume