This fond includes an introduction exploring the Sun's significance in relation to life and activities on Earth. Additionally, it comprises five chapters covering topics such as the distance and dimensions of the Sun, methods and apparatus for studying the Sun's surface, the spectroscope and solar spectrum, and an examination of sunspots. The book is part of International Scientific Series, Vol. XXXIX

The book, The History of the Royal Society of London: for the Improving of Natural Knowledge fourth edition, was published in 1734. It was written by Thomas Spart. It has 440 pages.

This fond encompasses materials centred around the achromatic telescope and its diverse mountings. It features detailed figures of the telescope and incorporates a comprehensive catalogue of instruments crafted by Troughton and Simms.

This item was about the observations of thirty one variable stars observed by late N.R. Pogson. In this, he had described the different positions and observations with figured illustrations of variable stars.

This item was about Suri Bhagavantam, who took over as scientific advisor to the Defence minister and Director General of DRDO in July 1961. he played a pivotal role in building up laboratories and advancement in research the land, war, and Air defence. It also speaks on his education, inspiration and achievements in physics. He has also written hundreds of research papers and is an erudite scholar in Sanskrit and Telugu.

The item was about M. K. V M. K. Vainu Bappu's critical condition at Munich after kidney failure and heart by-pass surgery at Munich's University Clinic. They had been fighting to save M. K. Vainu Bappu's life.

This item was about the Nobel physicist S Chandrasekhar. It outlines about the Chandrasekhar's daily routine involves a regular schedule of studying, reading, and contemplating problems. He believes that these activities keep him inspired to work and conduct research. His research journey is also outlined, showcasing the evolution of his work over time.

This item was about the death of the nobel astronaut S. Chandrasekhar.On August 21, 1985, the world mourned the loss of Nobel laureate and astronaut S. Chandrasekhar. He passed away at the age of 86 while preparing for a lecture, a testament to his lifelong dedication to his work. Chandrasekhar began his career by earning an honors degree in physics at Presidency College Madras before pursuing his doctorate at Cambridge University. In 1983, he was awarded the Nobel Prize for his groundbreaking work in astrophysics, which he shared with William A. Fowler.

This item was about the discovery that was made by the Nobel physicists S Chandrasekhar and William A. Flower. It outlines the award was presented to Subrahmanyan Chandrasekhar and Flower for their distinguished work in astrophysics. The research involved the theoretical studies of the physical processes important to the structure and evolution of the stars by S Chandrashekar and the theoretical and experimental studies of the nuclear reactions of matter in the formation of chemical elements in the universe by William A. Flower. The prize was shared equally between the two of them. The article also mentions that the announcement of the award was made on S Chandrashekar's birthday, which is considered as a birthday gift to him for his Nobel work.

Fond provides a comprehensive overview of microscopy, covering introductory concepts and various aspects, including lenses and light phenomena. It delves into the construction, theory, and practical use of microscopes. Beginning with a historical perspective, it navigates through the significance of lenses and optics, shedding light on the interplay between light and microscopic observation. Detailed discussions on microscope construction and theoretical foundations are included.