1. IOR/L/PS/11/154, P 3955/1919 Reference (shelfmark): IOR/L/PS/11/154, P 3955/1919 Title: P 3955/1919 Mongolia: affairs in Outer Mongolia Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Apr 1919-12 Jul 1919 Extent: 1 file