1. IOR/L/PS/11/150, P 1732/1919 Reference (shelfmark): IOR/L/PS/11/150, P 1732/1919 Title: P 1732/1919 Siam: Consular tour in Northern Siam (Chiengmai District) Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Jan 1919-30 Mar 1919 Extent: 1 file