The Prime Ministers' Museum or the Pradhanmantri Sangrahalaya was inaugurated by Prime Minister Narendra Modi on 14th April 2022. Located next to the Nehru Memorial Museum and Library (NMML) on Teen Murti Marg, the museum pays tribute to all the Prime Ministers of India since Independence.The Prime Ministers' Museum or the Pradhanmantri Sangrahalaya was inaugurated by Prime Minister Narendra Modi on 14th April 2022. Located next to the Nehru Memorial Museum and Library (NMML) on Teen Murti Marg, the museum pays tribute to all the Prime Ministers of India since Independence.