1960: Sankaracharya Maitra and Nani Gopal Maitra pose for a photograph at Dum Dum airport before Nani Gopal Maitra takes the flight for a business trip to Tokyo.
1960: Nani Gopal Maitra takes the blessings of Sankaracharya Maitra just before his business trip to Tokyo.
1966: Two children caught playing in front of a billboard of Sulekha ink at Howrah Station.
Objectives of Sulekha – as Sri Nani Gopal Maitra saw it . . .
Sulekha and Indian Oil sign MOU on 6th October, 2010 for marketing Sulekha solar products . . .
2013: Sri Kalyan Maitra, Chairman of Sulekha, receives the felicitation offered posthumously to Sri Nanigopal Maitra for his service during the foundation of Nehru Children’s Museum at a function held at the Museum to celebrate its 40th anniversary on 14 Nov, 2013.
Sulekha Works Ltd., 71st Annual general Meeting held on 28th September 2017