BanglaCapsule | Bangladesh History on  Jul 20

Weekly Begum, a magazine exclusively for women and Indian subcontinent's first women's weekly magazine, was started by prominent journalist Mohammad Nasiruddin in Kolkata.
Google | Weekly Begum Timeline

Kamal Dasgupta (1912-1974), also known as Kamal Uddin Ahmed, singer, Nazrul song composer and music director, died in Dhaka.
Google | Kamal Dasgupta Timeline

Dhaka City Museum (Dhaka Nagar Jadughar), an antiquarian institution establishment with the objective of preserving the historical relics and cultural heritage of Dhaka city was transfered to the Dhaka City Corporation's authority through an inauguration by the then Prime Minister Sheikh Hasina.
Google | Dhaka City Museum Timeline