After inaugurating it, Mukherjee watched a newsreel on the departure of Mountbatten from India and swearing-in of Rajagopalachari which was obtained from the Films Division archives.
He also listened to speeches of Rajagopalachari, Rajendra Prasad and S Radhakrishnan on different topics obtained from the All India Radio archives, an official statement said.
The audio-visual section brings together archival material procured from All India Radio, Films Division and Doordarshan.
Films on the life of Rajagopalachari, Prasad, Husain, Radhakrishnan and the first Republic Day Parade are also part of the collection.