Narayan Malhar Joshi founded the Social Service League in Bombay in 1911 with an aim to secure for the masses better and reasonable conditions of life and work.
Their activities also included police court agents’ work, legal aid and advice to the poor and illiterate, excursions for slum dwellers, facilities for gymnasia and theatrical performances, sanitary work, medical relief and boys’ clubs and scout corps.
Joshi also founded the All India Trade Union Congress (1920).
Social Service League