1. IOR/L/PS/20/FO81 Reference (shelfmark): IOR/L/PS/20/FO81 Title: Foreign Office Prints: Siam Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1905 Extent: 1 volume
2. IOR/L/PS/20/FO81/1 Reference (shelfmark): IOR/L/PS/20/FO81/1 Title: Further correspondence respecting the affairs of Siam Part XIV 1902 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1903 Extent: xxx, 399pp
3. IOR/L/PS/20/FO81/2 Reference (shelfmark): IOR/L/PS/20/FO81/2 Title: Further correspondence respecting the affairs of Siam Part XV 1903 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1905 Extent: xx, 189pp 2 maps