New Delhi, Oct 21 (UNI) Prime Minister Narendra Modi on Wednesday expressed grief over the death of Vummidi Ethiraj, paying tribute to his craftsmanship in creating the historic Sengol presented to former Prime Minister Jawaharlal Nehru in 1947 and his contribution to preserving India's cultural heritage. In a message posted on the social media platform X, Modi said he was "deeply saddened" by Ethiraj's passing and recalled the significance of the ceremonial sceptre in India's national history. "Hailing from a distinguished family based in Tamil Nadu, he will always be remembered for his efforts in crafting the historic Sengol that…