1. IOR/L/PS/10/99 Reference (shelfmark): IOR/L/PS/10/99 Title: File 2622/1906 Pt 7-8 Siam Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909-1913 Extent: 1 file / part file
2. IOR/L/PS/10/99/1 Reference (shelfmark): IOR/L/PS/10/99/1 Title: File 2622/1906 Pt 7 Siam: forced labour Collection Area: India Office Records and Private Papers Languages: English Date Range: 1909-1913 Extent: 1 file / part file
3. IOR/L/PS/10/99/2 Reference (shelfmark): IOR/L/PS/10/99/2 Title: File 2622/1906 Pt 8 Siam: Burma-Siam frontier Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1912 Extent: 1 file / part file