1. IOR/L/MIL/7/7160 Reference (shelfmark): IOR/L/MIL/7/7160 Title: Collection 156/137 Change in class composition of 1st King George's Own Sappers and Miners and of 25th Cavalry (Frontier Force). Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 file