The book mathematical table by James Pryde chambers in the year 1883. It consists of 500 pages. It was published in 1833

Results of observations of the fixed stars made with the Meridian Circle at the Government Observatory, Madras, in the years 1871, 1872 and 1873.

Johannes Kepler's Astronomia Nova, published in 1609, was the oldest book available in the archives. It contains the results of Kepler's ten-year-long investigation of the motion of Mars. Where previous astronomers had relied on geometric models to explain the observed positions of the planets, Kepler discovered physical causes for planetary motion. Before Kepler, Nicolaus Copernicus proposed in 1543 that the Earth and other planets orbit the Sun. Kepler was the first astronomer to prove this conjecture with rigorous scientific arguments. This Volume has 336 pages and is in fairly good condition.

The fond contains Result of astronomical observations made at the honourable, the East India company's Observatory at Madras volume 1 to 5.

Result of astronomical observations made at the honorable, the East India Company's Observatory at Madras, for the year 1843 and 1835.

Result of astronomical observations made at the honorable, the East India Company's Observatory at Madras.

Result of astronomical observations made at the honourable, the East India Company's Observatory at Madras.

Results of observations of the fixed stars made with the meridian circle at the Government Observatory, Madras in the years 1865, 1866 and 1867.

The book contains the results of observations of the fixed stars made with the meridian circle at the government observatory Madras in the years 1868, 1869 and 1870 under the direction of Norman Robert Pogson, government astronomer at Madras.

Results of observations of the fixed stars made with the Meridian circle at the Government Observatory, Madras in the years 1880,1881 and 1882.