The letter informs the government the occurance of the earthquake in Balakundi.

This letter reports on the occurance of the earthquake in five villages of that area,with lasting period of 4-5 seconds

The OM reports the International Commission's proposal that mentions earthquakes all parts of the world should be made on a uniform plan

The letter is about sending a copy of the seismic disturbances obtained at Alipore observatory

The letter specially mentions the report of Burma earthquake of 23rd May, 1912 that was missed in the consolidated earthquake report

This letter is regarding enclosing of a copy of the trace of the Milne Seismograph for the Turkestan Earthquake obstained at the Solar Physics Observatory

This letter is about forwading several copies of pamphlets amd question cards issued by the Kaiserliche Hauptstation fur Erdbebenforschung, Strassburg

This letter is about sending of a copy of the recording of the Seismic disturbances obtained from the Seismograph in use at the Alipore Observatory for the half year from 1st January to 30th June 1906 together with photocopies of the traces for dates in June

Letter from the director general of observatories,to the director of Kodaikanal and Madras Observatories on information regarding the Burma earthquake

This letter was about the latitude and longitude of Perambur and the delimitation at St. George.