Tamil Nadu archaeologists uncover India’s longest Iron Age spear, dating back 5,300 years https://english.mathrubhumi.com/news/india/india-tamil-nadu-iron-spear-iron-age-discovery-m9cga10e?utm_source=dlvr.it&utm_medium=mastodon #TamilNaduArchaeology #IronAgeIndia #AncientWeapons #IronSpear