From the Wikipedia page [1] The National Archives of India (NAI) is a repository of the non-current records of the Government of India and is holding them in trust for the use of administrators and scholars. Originally established as the 'Imperial Record Department' in 1891, in Calcutta, then capital of British India. NAI is today situated at the Inter-section of Janpath and Rajpath, in Delhi, and functions as an attached Office of the Department of Culture under Ministry of Culture, Government of India. The website is [2].