Hansuli Banker Upakatha (1962)

Hansuli Banker Upokotha is a film by Tapan Sinha based on the novel by Tarashankar Bandopadhyay, in 1962. The film starred Kali Bannerjee, Dilip Roy, Robi Ghosh and others. Set in 1941, the movie explores life in rural Bengal, the realities of the Zamindari system that was responsible for much of the social inequalities in Bengal, as well as the changes in social perceptions with time.

More at Wikipedia.