Archaeology -5th century Gupta era relic foundThis photo shows terracotta plaques with Brahmi letters, ancient forms of Bangla letters. The relics were recently found at Bhair Dhap dig site in Shibganj upazila of Bogra. PHOTO: STAR The Brahmi inscriptions show ancient formation of some Bangla letters Friday April 20 2007 12:30:03 PM BDT Hasibur Rahman Bilu, Bogra The archaeology department recently found cement-like ancient building material, known as "vajralepa", dating back to the Gupta era, during an excavation at Bhair Dhap site in Shibganj upazila of Bogra.( The Daily Star ) Rajshahi region Director of the department Abdul Khalaque said...