From the archive record
1. Ovate (Quartzite) of Lower Palaeolithic Period from Attirampakkam, Tamilnadu. 2. Hand Axe (Quartzite) of Middle Palaeolithic Period from Attirampakkam, Tamilnadu. 3. Hand Axe (Basalt) of Middle Palaeolithic Period from Adam Khan-ka-Dera, Rajasthan 4. Scraper (Basalt) of Middle Palaeolithic Period from Adam Khan-ka-Dera, Rajasthan 5. Blades (Chalcedony) of Mesolithic Period from Madhya Pradesh Archaeological Survey of India (ASI) presented an exhibition, Rediscovering India 1961-2011, showcasing its achievements through excavations, popular monuments and successful conservation projects carried out from 1961 till 2011. A similar exhibition was held in Delhi in 1961 as the department completed 100 years of work. More than 3600 Indian heritage monuments and archaeological sites are under