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The album contains photos captured during the meeting on UVIT-PDR (Ultra Violet Imaging Telescope on Astrosat) held at IIA Bangalore campus on 3 March 2006. IIA is collaborating with ISRO, Inter-University Center for Astronomy and Astrophysics (IUCAA), Physical Research Laboratory (PRL) and Tata Institute of Fundamental Research (TIFR) to develop an UltraViolet Imaging Telescope (UVIT), which is one of the payloads on satellite Astrosat.

The album contains photos taken during the 25th anniversary of the Vainu Bappu Telescope (also called VBT, 2.34m telescope, and 90-inch telescope) installed at Kavalur observatory in 1986. Photos of the jubilee ceremony meeting, presenting a miniature form of the VBT to the persons who were working for VBT by M. G. K. Menon, publishing a book titled ' Vainu Bappu Telescope- Silver Jubilee 2011' by M. G. K. Menon and S. S. Hasan, a talk on the VBT inside the telescope building, exhibition on the theme of VBT in the library of Bangalore campus are organized.

The album contains photographs of the Bangalore and Kodaikanal campuses library of the Indian Institute of Astrophysics. Photographs of the reading area, serial display, stacks, and some of the presentations held in the library area are preserved in the album.

The album consists of photographs of the IIA annual event held in 2007 in IIA Bangalore's main campus. Photos of programs such as games, competitions, cultural activities, and award ceremonies are organized as an album.

The album contains photos of the annual day celebration in 1992, held at the Bangalore campus.

The letter is about water vapour observations. Bappu was also asking whether the point source lamp was used. He also mentioned that he would be in Bangalore on April 27.

This letter was about spectroheliograms that Saxenas sent to him. He suggested to improve on this by another factor of 200%. He explains his idea to work on spectroheliogram.

This letter was explaining the Saxena's present programme of going to Lucknow.

This letter was to replying Dr.M. K. Vainu Bappu for telling the improvements required in the spectra for H & K emission.

This letter was about the Tungston Arc Lamp with power supply is being sent through A.Manickam, as instructed by director. He was seeking acknowledgement for the same to make necessary entries in the stock book.