1. IOR/Q/11/15 No.493 Reference (shelfmark): IOR/Q/11/15 No.493 Title: Replies to the Questionnaires on the Organisation of the Services and on Service Conditions in the All-India Services from E.M. Proes, Chief Engineer and Secretary to the Government of Bombay, Public Works Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 29 Nov 1923 Extent: 1 file