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Observatory, Madras Results of Observations of the Fixed Stars Made With the Meridian Circle at the Government , in the Years ...; Volume 8
 Observatory, Madras Results of Observations of the Fixed Stars Made With the Meridian Circle at the Government , in the Years ...; Volume 8
Observatory, Madras Results of Observations of the Fixed Stars Made With the Meridian Circle at the Government , in the Years ...; Volume 8
 Observatory, Madras Results of Observations of the Fixed Stars Made With the Meridian Circle at the Government , in the Years ...; Volume 8
Norman Telegraphic Determinations of the Difference of Longitude Between Karachi, Avanashi, Roorkee, Pondicherry, Colombo, Jaffna, Muddapur and Singapore, and the Government Observatory, Madras
 Norman Telegraphic Determinations of the Difference of Longitude Between Karachi, Avanashi, Roorkee, Pondicherry, Colombo, Jaffna, Muddapur and Singapore, and the Government Observatory, Madras
Norman Telegraphic Determinations of the Difference of Longitude Between Karachi, Avanashi, Roorkee, Pondicherry, Colombo, Jaffna, Muddapur and Singapore, and the Government Observatory, Madras
 Norman Telegraphic Determinations of the Difference of Longitude Between Karachi, Avanashi, Roorkee, Pondicherry, Colombo, Jaffna, Muddapur and Singapore, and the Government Observatory, Madras
Observatory, Madras