The document contains observation notes about the meantime of planets from 1865 to 1868.

The item contains data on the meantime of the Moon in 1864. Observations result from January to December are tabulated in this note.

The notes are used to determine the apparent polar distance of the stars. The records contain observations of seven stars, including Polaris, Draconis, and Cephei.

The note includes information about planet observation between 1862 and 1865. Around 29 planets have had their observations recorded.

The fond contains 3 books of Astronomical observations made at the honorable the East India Company's Observatory at Madras

Astronomical observations made at the honorable the East India Company's Observatory at Madras in the year 1843-1847 together with the recomputation of the Sun and Moon and planetary observations since 1831.

Astronomical observations made at the honorable the East India Company's Observatory at Madras under the superintendence of John Goldingham, Vol. IV

Astronomical observations made at the honorable The East India Company's Observatory at Madras under the superintendence of John Goldingham, Vol. III