This file contains personal papers possibly compiled by JBS Haldane. It includes a notebook, handwritten drafts of his last will and testament, and notes on his surgical history, along with correspondences. These drafts were written by JBS Haldane in November 1962, when he was preparing for an operation in London. Two letters signed by Bhargava from 2004 were found along with these records.

This file contains multiple articles and writings on JBS Haldane. It includes a brochure printed by the Birla Industrial and Technological Museum.

This file contains personal reminiscences by PM Bhargava on JBS and Helen Haldane. Also enclosed are Bhargava's exchanges with GP Phondke from 'Science Reporter'.

This file contains two original copies of the same article titled 'A Scion of Haldanes' from the Indian Express. It also includes an article announcing Helen Haldene's death.

This file contains the first set of receipts and slips pertaining to Helen Haldane's estate. It includes accompanying letters. The documents were found numbered from one to forty-eight and have been kept in the same order as found. An envelope containing currency notes has been added to this file by the archivist.

This file contains the second set of receipts and slips pertaining to Helen Haldane's estate. It includes accompanying letters. The documents were found numbered from one to forty-eight and have been kept in the same order as found.

This file contains the third set of receipts and slips pertaining to Helen Haldane's estate. It includes accompanying letters. The documents were found numbered from one to forty-eight and have been kept in the same order as found.

This file contains a photographic print. A gathering of men and women stand facing the camera, and their names, including Miss Haldane', are printed below the image. The file includes an accompanying note from Lalji Singh to PM Bhargava.

This series contains correspondence between PM Bhargava and members of the Husain family, including MF Husain and Mustafa Husain, publications such as an exhibition catalogue, articles, and exhibition materials pertaining to an exhibition featuring MF Husain’s paintings on key events in the twentieth century, with text by PM Bhargava. The letters discuss a proposed Husain-Bhargava Centre for Art and Science, Husain’s exile and death, and other subjects. The series includes several prints of MF Husain’s artwork and a facsimile of a letter from the artist to former Prime Minister Manmohan Singh. The documents have either been arranged as they were found or arranged chronologically.

This contains correspondence from PM Bhargava to MF Husain, with a note on Husain's movie 'Gajgamini'. There is another letter from Najma Husain to PM Bhargava about an exhibition in Singapore. This also contains stationery items belonging to Husain, handwritten notes by PM Bhargava, PM Bhargava's entry permit to Dubai, and a print of a newspaper article on Husain. Along with all these, there is an envelope with 9 pictures from Husain's movie, 'Gajgamini'.

This contains correspondence between PM Bhargava and MF Husain's family. This also contains the proposal for the 'Husain-Bhargava Centre for Art and Science.' This also contains handwritten correspondence by PM Bhargava and MF Husain. The handwritten letter by PM Bhargava is undated.

This contains correspondence between PM Bhargava and MF Husain's family. This also has a short write-up on ' Glimpses of the Twentieth Century' by MF Husain. Includes a letter from MF Husain to former prime minister Manmohan Singh.

This contains handwritten descriptions of the 22 paintings that were displayed during the exhibition. This also contains prints of the pictures.

This contains the first few prints for the Vision Twentieth Century Exhibition.

This contains the first few pictures for the Vision Twentieth Century Exhibition. This also has a few textual documents and handwritten notes.

This contains a handwritten note by PM Bhargava along with photocopies of the Vision Twentieth Century Exhibition materials.

This contains handwritten descriptions attached to the prints that were used for the Vision Twentieth Century Exhibition materials.

This contains handwritten descriptions attached to the pictures that were used for the Vision Twentieth Century Exhibition materials.

This contains the typed version of the descriptions of the 22 paintings that were exhibited during the exhibition. This also contains a few emails, handwritten notes, and a pamphlet.

This contains a handwritten draft and a typed version of the 'One Hundred Important Events of the 20th Century'. It also has a print.

This contains a booklet with prints of Husain's paintings and descriptions of these by PM Bhargava. This also contains one pamphlet.

This contains 14 prints of paintings of MK Gandhi by Husain and descriptions of these by PM Bhargava. Husain started painting these during his exile in Dubai. These paintings are in the private collection of Guru Swarup Srivastava.

This file contains 2 PowerPoint presentations. One is by PM Bhargava, and the second contains images. It also has a handwritten note.

This contains all the newspaper articles published on Husain's and Bhargava's collaborations.

This contains an article that came with the documents related to the Vision Twentieth Century Exhibition.

From the 1950s to the 1970s, scientists and administrators in India held extensive discussions on setting up a National Biological Laboratory. This laboratory did not eventually take shape. However, the conversations around it paved the way for the founding of the Centre for Cellular and Molecular Biology in 1977.

This series contains documents that reveal some of the early discussions on the laboratory, including a plan published by the Council of Scientific and Industrial Research in 1964 and a note drafted by PM Bhargava in 1972 on the need for such a laboratory.

Bhargava argued that modern biology was connected to other branches of science and needed an integrated approach that involved experts from various scientific backgrounds. He also emphasized the urgent need for India to participate in the biological revolution that was taking place globally, especially in biochemical and biological technology.

This file contains a letter from Omesh Saigal of the Council of Scientific and Industrial Research, along with an attachment comprising all documents related to the establishment of the National Biological Laboratory.

This file contains two plans for the National Biological Laboratory. The first is a booklet titled 'National Biological Laboratory: A Plan' along with a copy of the same. The third is a handwritten document titled 'Tentative plan for NBL.'

This file contains handwritten notes on major steps in the development of biology and a write-up by NK Panikkar.

This file contains detailed notes on the proposed National Biological Laboratory. This is the first copy. It contains notes regarding objectives, sponsorship, personnel, and infrastructure. It contains 2 attached appendices.

This series contains a variety of documents, including correspondence, newspaper articles, journal articles, and publications in the form of brochures and booklets. These records span the years 1976 to 2015 and cover topics like religious beliefs, atheism, and secularism. Handwritten notes include notecards with the titles of journal articles written on them. The journal articles cover a range of subjects, including an article by Martin Gardner on David Bohm and Jiddu Krishnamurti. The publications consist largely of booklets published by the Atheist Centre and the Indian Secular Society. One subseries containing miscellaneous records pertains to Kalki Bhagavan, a self-styled Indian godman. One unsigned written statement is a four-paged critique of Satya Sai Baba.

This contains correspondence related to religion and atheism. This also contains interview replies from PM Bhargava. These letters are from personalities having initials A to G. There is an undated postcard (undated), 1 envelope, 1 pamphlet and 1 newspaper advertisement.

This contains correspondence with 7 newspaper articles and 2 journals on religion and atheism attached. There is also a compact disc attached along with this correspondence.

This contains correspondence related to religion and atheism. These letters are from personalities having initials I to K. This also has a printed postcard and a photocopy of an order from the Government of India, Ministry of Health and Family Welfare.

This contains correspondence related to religion and atheism. These letters are from personalities having initials P to S. This also has a printed postcard and a list of books with a handwritten note.

This contains a detailed report on the 7th World Atheist Conference held on Jan 2009.

This contains two articles, one of which is from Economic and Political Weekly. These articles are related to religion and atheism. This also has sixteen handwritten refence cards.

This contains three articles, and one contents page of a journal. These articles are related to religion and atheism.