1. IOR/L/MIL/7/7285 (Sub-series) Reference (shelfmark): IOR/L/MIL/7/7285 (Sub-series) Title: Collection 160 Field Service Filters Collection Area: India Office Records and Private Papers Languages: English Date Range: 1884-1887 Extent: 1 file
2. IOR/L/MIL/7/7285 Reference (shelfmark): IOR/L/MIL/7/7285 Title: Collection 160/1 Correspondence and reports regarding field service water filter designed by Dr Macnamara. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1884-1887 Extent: 1 file