1. IOR/L/PS/20/269 Reference (shelfmark): IOR/L/PS/20/269 Title: Notes on the Coast Defence of China, the Construction of Chinese Railways Lt F E Younghusband Simla: Intelligence Branch, Quarter Master General's Dept, 1887 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1887 Extent: 9:00 PM