![Strikes and demonstrations - Electrical workers [celebrating anniversary of their six-hour-day - City Hall Park.]](/_next/image?url=https%3A%2F%2Fimages.vestigesofnewyork.com%2Fhigh-res%2F0ad282ca-cb33-4ddf-b4a9-5a7a38551923.jpg&w=3840&q=75)
1937
Strikes and demonstrations - Electrical workers [celebrating anniversary of their six-hour-day - City Hall Park.]
Strikes and Demonstrations: The Electrical workers carrying banners in City Hall Park celebrating an anniversary of their six hour day. August 30, 1937. P. L. Sperr.
Photo from the New York Public Library - Milstein Collection
