Telegraphic Determinations Of The Difference Of Longitude Between Karachi, Avanashi, Roorkee, Pondicherry, Colombo, Jaffna, Muddapur And Singapore, And The Government Observatory, Madras
Results Of Observations Of The Fixed Stars: Made With The Meridian Circle At The Government Observatory, Madras, In The Years 1862, 1863 And 1864 (Classic Reprint)
Results Of Observations Of The Fixed Stars Made With The Meridian Circle At The Government Observatory Madras: In The Years 1874, 1875, And 1876 (Classic Reprint)
Magnetical Observations Made At The Honorable East India Company's Observatory At Madras Under The Superintendence Of W.S. Jacob, In The Years 1851-1855
A General Catalogue Of The Principal Fixed Stars From Observations Made At The Honorable The East India Company's Observatory At Madras In The Years 1830-1843