1. IOR/L/MIL/7/9769 Reference (shelfmark): IOR/L/MIL/7/9769 Title: Collection 228/25 Modification of promotion rules in case of officers employed extra-regimentally: period for reversion to regimental duty. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1907-1920 Extent: 1 file