1. IOR/Q/11/22 No.934 Reference (shelfmark): IOR/Q/11/22 No.934 Title: Letter from Dr. N.L. Sheldon, Chief Inspector of Explosives in India, to the Secretary of the Royal Commission, regarding officers holding superior appointments who are not actually members of a Superior Civil Service Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1923-Jan 1924 Extent: 1 file