"Good beginning. This is very encouraging for others to set up archives."

- Hamsa Kalyani, NIAS

"It's amazing to see the oldest collection of astronomical records from this observatory. It's a great education to learn about Dr. Pogson's contribution to this institution. I am truly impressed to see his record from 1868. Thank you."

-K. Laxman, Registrar, INGOU

"A superb exhibition! The letter to Bappu and Fred Whipple's reply are highlights. Many interesting and significant old books and records."

- Bruce Fegley, Washington University, USA

"Superb collection of astronomical archives. We are building up this heritage while observing celestial objects from space, wow!. Many thanks for a fascinating visit."

-Claude Nicollies, ESA Astronet

"It was an honor and pleasure to visit the institute library and explore the excellent archives. Thank you."

-Rebecca B. Vargha, University of North Carolina, USA

"I am greatly impressed by the original plate of the Evershed effect discovery and the many historical records here! Thank you very much."

- Kiyoshi Ichimoto, Kyoto University, Japan

"This is an amazing collection of astronomy-related items, events, and souvenirs. Although I don't have a background in the field, I could understand and appreciate the value of these items. Best wishes."

-Avatar Singh, Natural Resource Commission, Sydney, Australia

"As a historian, I am amazed by the collection—truly astounding! I thank the organization for their efforts in making this collection public. In India, where records are generally cast aside, this place stands as an oasis. I am hoping to use the collection to weave a narrative."

-Ashok Maharaj, Georgia Institute of Technology, Georgia

"You have developed a very impressive and valuable archive. It is certainly a significant service to the history of astronomy."

- Adam Carroll, Australia

"Unbelievable but true. It's a massive job. This archive is continuously growing."

-Dr. Jagdish Arora, INFLIBNET

"The IIA is doing great work in the field of astrophysics. It is providing a valuable service to humanity by preserving old records and manuscripts, which will encourage passion among scientists and students interested in astrophysics. I hope that these rare documents are maintained forever."

-P.N. Prasad, DST

"It was a real privilege and treat to visit this great institution on a Sunday and an auspicious day when we celebrate Hindu Navvarsh all over the country. I enjoyed learning about the glorious past here. My heartfelt good wishes to all my colleagues here."

- Dr. Harsh Vardhan, Ministry of Science & Technology, Government of India