1. IOR/Q/11/12 No.352 Reference (shelfmark): IOR/Q/11/12 No.352 Title: Letter from O.H. Desenne, Officiating Chief Engineer, Assam to the Chief Secretary to the Government of Assam, stating that the case for the Indian Service of Engineers will be presented to the Royal Commission by the Civil Engineers' Association Collection Area: India Office Records and Private Papers Languages: English Date Range: 13 Nov 1923 Extent: 1 file