1. IOR/V/18/265 (Sub-series) Reference (shelfmark): IOR/V/18/265 (Sub-series) Title: Results of the Planetary and Lunar Observations made at the Madras Observatory Collection Area: India Office Records and Private Papers Languages: English Date Range: 1831-1852 Extent: 1 volume
2. IOR/V/18/265 Reference (shelfmark): IOR/V/18/265 Title: Results of the Planetary and Lunar Observations made at the Madras Observatory, 1831-1852 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1831-1852 Extent: 1 volume