1. IOR/L/MIL/7/1601-1623 Reference (shelfmark): IOR/L/MIL/7/1601-1623 Title: Collection 38 Royal Navy officers serving in Indian Marine Survey Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 1876-1914 Extent: 23 files
2. IOR/L/MIL/7/1608 Reference (shelfmark): IOR/L/MIL/7/1608 Title: Collection 38/8 Assistant surveyor Lieutenant Helby: proposed extension of service. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1889 Extent: 1 file
3. IOR/L/MIL/7/1613 Reference (shelfmark): IOR/L/MIL/7/1613 Title: Collection 38/13 Appointment of surveyor-in-charge Commander R.F.Hoskyn to succeed Commander Carpenter. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889 Extent: 1 file
4. IOR/L/MIL/7/1616 Reference (shelfmark): IOR/L/MIL/7/1616 Title: Collection 38/16 Appointment of Royal Navy officers as surveyors-in-charge. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1892-1905 Extent: 1 file
5. IOR/L/MIL/7/1609 Reference (shelfmark): IOR/L/MIL/7/1609 Title: Collection 38/9 Extra allowance for assistant surveyor Mr W. Searle. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889 Extent: 1 file
6. IOR/L/MIL/7/1611 Reference (shelfmark): IOR/L/MIL/7/1611 Title: Collection 38/11 Appointment of two assistant surveyors: Lieutenants Gunn and Douglas. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1889-1894 Extent: 1 file
7. IOR/L/MIL/7/1623 Reference (shelfmark): IOR/L/MIL/7/1623 Title: Collection 38/24 Revised rules for administration of Indian Marine Survey Department. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 file
8. IOR/L/MIL/7/1614 Reference (shelfmark): IOR/L/MIL/7/1614 Title: Collection 38/14 Retention of Lieutenant Smith as assistant surveyor. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1890-1893 Extent: 1 file
9. IOR/L/MIL/7/1621 Reference (shelfmark): IOR/L/MIL/7/1621 Title: Collection 38/21 Commander Beauchamp R.I.M. appointed as surveyor-in-charge. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1909 Extent: 1 file
10. IOR/L/MIL/7/1622 Reference (shelfmark): IOR/L/MIL/7/1622 Title: Collection 38/22 Commander Hickman R.I.M. appointed as surveyor-in-charge. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1914 Extent: 1 file