1. IOR/L/PS/20/FO47/1 Reference (shelfmark): IOR/L/PS/20/FO47/1 Title: Further correspondence respecting the Bagdad Railway Part IV 1907 Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1909 Extent: iv, 65pp
2. IOR/L/PS/20/FO47/2 Reference (shelfmark): IOR/L/PS/20/FO47/2 Title: Further correspondence respecting the Bagdad Railway Part V 1908 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1909 Extent: vi, 87pp
3. IOR/L/PS/20/FO47/3 Reference (shelfmark): IOR/L/PS/20/FO47/3 Title: Further correspondence respecting the Bagdad Railway Part VI 1909 Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1910 Extent: vii, 70pp