Regarding lecture notes for four lectures. Attached are the notes.

Regarding seeking a solution for an accelerated source of charged null fluid, reviewing a paper. Enclosures include calculations for the solution and also a manuscript sent for review.

Regarding the publication of an interview conducted with P C Vaidya on Gravitational Waves. Enclosed are multiple scripts of the interview -- in Gujarati.

Regarding the acknowledgement of the duplicate manuscript of "Some algebraically Special Solutions on Einstein's equations - II". Attached is the manuscipt.

Request for a typewritten text or publication reference on the subject of gravitational waves and radiation for inclusion in the CNRS (French National Centre for Scientific Research) proceedings of a colloquium on "Gravitational Waves and Radiation". Attached is the manuscipt.

Regarding copies of the article 'A generalized Kerr-Schild solution of Einstein's equations'.

Regarding sending completed manuscript for publication.

Regarding the review of the book General Relativity and Cosmology by Jayant V Narlikar. Enclosed is the review.

Regarding an article in the Times of India on University Education in India.

Regarding an article in the Times of India on University Education in India. Enclosed is the article.

Resignation Letter -- in Gujarati.

Regarding a lecture on the concept of education in a developing society. Enclosed is the text of the lecture. -- in Gujarati.

Regarding two additional names that have been proposed for the committee.

Regarding availability for a lecture at a Summer School on Gauge Theories, Gravity and the Early Universe.

Regarding a note prepared by Vaidya on Education Policy -- Gujarati.

Regarding the text of talk delivered by P C Vaidya at the 54th Conference of the Indian Mathematical Society .

Regarding writing to Gujarat University for creating a Chair in the name of Baba Prithvi Singh Azad at the Bhavnagar University. Enclosures include two papers of Baba Prithvi Singh Azad.

Regarding sending a draft obituary on the life and work of V V Narlikar, and on corrections in an information sheet on V V Narlikar.

Regarding the Obituary of V V Narlikar. Enclosed is the Obituary.

Regarding gravitational collapse and naked singularities.

Regarding a project on the Improvement of Mathematics Education at the School Level.

Regarding writing a biography of V V Narlikar.

Contains a draft letter to J V Narlikar regarding a report on work done in India in Astronomy and Astrophysics based on General Relativity. Attached is the report.

Contains a draft letter to Mangala Narlikar regarding a Gujarati book written by her.

Regarding sending a detailed profile of P C Vaidya's research contributions for Profiles of the Fellows of the Academy.

Regarding an article on V V Narlikar by A R Prasanna for the Journal of the Indian Mathematical Society. Enclosed is a list of papers for V V Narlikar Special Issue.

Regarding i) an article 'Chalk and Duster', ii) the use of Gujarati in schools. Enclosed is the article and Parab magazine that has the published correspondence with Bholabhai.

Regarding feedback on a manuscript.

Regarding Vaidya's pension form.

Regarding working as a member of National Advisory Committee.

Regarding i) an article on the Theory and Methodology of Mathematics Teaching. - enclosed is the article titled Mathematics Teaching in different streams, ii) the decision to include P C Vaidya in the Editorial Board of the Journal of Pure and Applied Physics.

Regarding formal and informal learning through contrasting handwriting and pronounciation.

Regarding the evaluation of the thesis of Arun Kumar Mishra for PhD.

Regarding the publication of the Fulbright Alumni Directory by the U S Educational Foundation of India.

Regarding the republication of certain papers of P C Vaidya that played an important role in the development of General Relativity by the Journal of General Relativity and Gravitation.

Regarding the 15th International Conference on General Relativity and Gravitation. On the verso are notes on the pioneers of General Relativity in India.

Acknowledgement for an article.

Regarding the death of Achilles Papapetrou and a poem by P C Vaidya for him.

Regarding comments on two papers that he submitted for publication. Attached is the referees comments and two sets of revised manuscripts.

Regarding a camp -- in Gujarati.

Invitation to accept honorary membership in Acharyakul.

Regarding i)the Energy-Momentum complexes of Einstein and Tolman, ii)a manuscript for review. Enclosures include articles by Virbhadra.

Regarding reviewing a proposal for a publication titled Special Theory of Relativity for Universities Press (India) Limited.

Regarding the possibilities of opportunities after retirement. Enclosed is the CV of A V Narlikar.

Regarding Space-Time Matter Connection. Enclosed is a paper on the same topic by Ramesh L Joshi.

Regarding the appointment as Assistant Professor in the Physics Department of Duke University and the acceptance of the paper for publication.

In Gujarati.

Regarding being unable to attend a School.

In Gujarati.

Reprints on general relativity, radial symmetry, spherical symmetry.

Reprints on radiation-absorbing centres in a homogeneous universe, fluids radiating energy,gravitational field of radiating stars, Newtonian time in general relativity, etc.

Notes taken for lectures when he was teaching at the MTB College in Surat, and contains notes on General Relativity, Spherical Symmetry, Geodesics and others.

Notes, equation and solutions.

Notes on Gravitation, theory of relativity and Petrov's classification.

Notebook which is titled 'In continuation with Columbus 3-subject notebook'.

Contains a notebook and loose notes on the geometry of spherically symmetric systems.

Contains a notebook divided into two parts - the first part on Kerr-nut metric and the second on Radiation absorbing centre in Einstein Universe.

Contains a notebook and loose notes on Kerr metric and Patel's metric.

Contains 2 notebooks with solutions for the same.

Short note on white dwarfs and stars.

Consists of different notes on black holes

Contains notes related to geometry and gravitation.

Contains notes related to conical singularity.

Transparenices of notes related to Geometry of Universe.

Transparenices of notes related to Gravitational Field Theory.

Transparencies of notes related to solutions of de-Sitter Universe.

Transparencies of a problem and solution relating to a Satellite Launch.

Contains 2 notebooks

Contains loose sheets

Contains articles on lunar eclipse, topology, Kaprekar's constant, Mahendrabhai (Number Expert), Mathematical Council and Science Fair, Petrol, and Uranium. -- in Gujarati.

Includes articles on Numbers-Geometry-Sets, Gravitation-Relativity-Geometry, Expanding Frontier of Science and Our Universities, and Gravitational Waves, Higher Education, and Mathematics Education for Sciences, Tachyon -- in Gujarati and English.

Contains i)one volume of Mathematics Education, ii)Uchcha Shikshan: Samasyao ane Shakyatao Bona Mathematica on Higher Education: Problems and Possibilities, iii) Vigyanik Vicharsarani on the concept of Scientific Thinking, iv) Know Your Universe-20 Pulsars, 21 Black Holes, v) Aapna vaigyanikoni vilayatparasti: shankani soy evi na evi on on plague in Surat and Beed.

Contains i) 4 volumes of Mathematics Education(1984-1988), ii) Bhaasha, Vigyaan aur Ganit on the use of Gujarati to teach science and mathematics.

Contains i)one volume of Mathematics Education, ii)Uchcha Shikshan: Samasyao ane Shakyatao Bona Mathematica on Higher Education: Problems and Possibilities, iii) Vigyanik Vicharsarani on the concept of Scientific Thinking, iv) Know Your Universe-20 Pulsars, 21 Black Holes, v) Aapna vaigyanikoni vilayatparasti: shankani soy evi na evi on on plague in Surat and Beed.

Contains a gujarati article on the development of modern science.

in Gujarati

An autobiographical reflection by P C Vaidya that details formative influences in his life and career, specifically his connection to Gandhi, Vikram Sarabhai and popularization of mathematics in Gujarati language.

in Gujarati

in Gujarati

in Gujarati

Contains 1 article from June 1969, one from September 1969 and the journal from December 1969.

Contains 4 articles from the volume of March 1970 and another article from June 1970

Contains 2 articles for the journal from December 1972

Contains 1 article for the journal from March 1973

Contains 1 article from June 1975 and 2 articles from Chalk and Duster from September 1975 and December 1975.

Contains Chalk and Duster from March 1976, 1 article and Chalk and Duster from June 1976, Chalk and Duster from September 1976 and Chalk and Duster from December 1976.

Contains Chalk and Duster from February 1977, April 1977, June 1977, July-August 1977, September-October 1977, November-December 1977.

Contains 1 article from January - February 1978, the whole issue from March- April 1978, 2 articles from September-October 1978, and Chalk and Duster from January-February 1978, May -June 1978, July-August 1978, September-October 1978, November-December 1978.

Contains Chalk and Duster from January - February 1979, March - April 1979, November - December 1979 and the full journal from May-June 1979, July-August 1979 and September-October 1979.

Contains the full journal from March-April 1982.

Contains a book that is a collection of science stories for children.

Textbook for mathematics by Sardar Patel University.

A book published by Gujarat University on The Universe and is part of a series of books aimed at making cultural, social and scientific topics accessible to the public in Gujarati.

A textbook in Gujarati on Mechanics by P C Vaidya.

An M.Phil thesis and thesis synopsis by Kishor N Desai on the development and synthesis of Science and Non-Violence. guided by P C Vaidya.

An M.Phil thesis by Rajendra Bhailalbhai Bhatt to Gujarat Vidyapith on the evolution of mathematics and society guided by P C Vaidya.

Letters Vaidya wrote to his children during his five-month trip to England were published as articles in Kumar Magazine and as a book.

Contains a draft of an article on how he turned to Relativity

Contains an article that discusses the author's visit to Japan.

Contains i)Aapni Gandaki-Priyata - on hygiene and cleanliness, ii)Shikshak-Shikshan-Samaj: on how he was inspired to become a teacher, iii) Mara Sivay Bada Murkh Che - on mindset.

Contains an article on his memories of a teacher.

Contains draft and final article of how he stepped into being an Astronomer.

Contains an article detailing his experiences during the early years of World War 2 and India's Freedom Struggle.

Contains an article in the form of a memoir describing his life as a teacher.

Reminiscences of a Maths teacher.

Contains an article that is a reflection on changes in Vidyanagar between 1955 and the early 1980s.

Contains an article on the right to vote and his personal experience of voting.

Drafts of book reviews for i) Mathematicians and their Times by Laurence Young.

Contains an essay on the lasting impact of Gandhi's activities on the lives of the people of Gujarat.

i) Prof. V V Narlikar: A Tribute, ii) Professor V V Narlikar - My Teacher, iii) Vishnu Vasudev Narlikar - Foundation Fellow, iv) Obituary, vi) Professor V V Narlikar: A Teacher - Mathematician, vii) Prof. V V Narlikar.

Obituary Notes on Prof. K R Gunjikar and Prof. N R Trivedi.

Contains an essay on a students conduct of life.

Contains an article on Gandhi and his life's integrity.

Contains an article on concept of non-violence.

i) Untitled -- The Einstein-Bohr Debate

A Report on the Project for teaching algebra at Standard VIII: 1964-1967 by K B Shah.

Vol. 1, No. 3 of the bulletin includes articles on Comets, Teaching of Astronomy, Reports from the I A U and Paris Symposium on Gravitational Waves,

Contains invitation to i)Dinner with delegates of 43rd Conference of the Indian Mathematical Society, ii) First Shri Balvantbhai Parekh Award presentation ceremony.

Contains empty files from events, workshops and conferences he attended- i) 22nd Congress of Theoretical and Applied Mechanics, ii) 62nd Annual Conference of the Indian Economic Association, iii) Workshop on Geometrical Aspects of Relativity, iv)Physics Teachers Workshop. Retained as no other evidence of his presence at the event is available.

A souvenir book released by the college for its 60th year anniversary.

Address delivered at the dedication ceremonies of the Inter University Centre for Astronomy and Astrophysics by S. Chandrasekhar.

Contains an article about the festival and mentions P C Vaidya as a guest speaker.

A review of the book Pastina Pana written by Sanjay Shripad Bhave

Paper presented at the Gujarat Science Congress by B S Bhatia, Kheda Communication Project, Development and Communication Unit, ISRO.

List of Trees and silviculture chart.

List of publications of V V Narlikar.

Speaker introductory notes for seminar for class 9 students.

Contains a small blank note with the letterhead of the National Science Foundation with compliments from William R Abel.

Newspaper clippings sent to and collected by P C Vaidya.

Documents related to an application for pension and a case for an increased pension.

Visiting Card of P C Vaidya.

Contains a farewell message presented to P C Vaidya by the students of The Birla Vishvakarma Mahavidyalaya on his appointment as Professor of Mathematics at Gujarat College, Ahmedabad.

Contains a farewell message presented to P C Vaidya by the students of The Vithalbhai Patel College on his appointment as Professor of Mathematics at Gujarat College, Ahmedabad.

Citation presented to P C Vaidya by the fellows of the Gujarat Science Academy and delegates to the nineteenth Gujarat Science Congress.

Citation presented to P C Vaidya by the Indian Association for Physics Teachers Regional Council and the Physics fraternity in Gujarat.

Contains the award of Bachelor of Science and Master of Science and Ph.D. from the University of Bambay to P C Vaidya.

Contains the award of election as the Fellow of the Indian National Science Academy.

Contains Photograph Mounts of 6 group photos.

Contains 1 mounted photo print of staff.

Contains 4 photograph mounts of staff and students, mathematics group and literary and debating society.

Contains 2 photograph mounts.

Contains 1 mounted photo print of S S C College

Contains 1 photograph mount of Science Association.

Contains 1 mounted photo print of batch of F Y Arts.

Contains 2 photograph mounts from the conference in London on General Relativity and Gravitation.

Contains 1 photograph from the Summer Institute organised by the University Grants Commission with support from the United States Agency for International Development (USAID)

Contains 1 mounted photograph from the Conference organised by Department of Physics at CUSAT, Kochi.

Contains 1 mounted photo print.

Contains 1 photograph of P C Vaidya with staff and students possibly at a college he taught in.

Contains 4 photographs from a ceremony in which he was felicitated.