Demonstrators holding banner at International Left Opposition demonstration, 1933.

International Left Opposition demonstration, 1933.

International Left Opposition demonstration, [193-?].

International Left Opposition demonstrators in park, [193-?].

International Left Opposition demonstrators marching, [193-?].

International Left Opposition demonstrators marching along Bathurst Street, [193-?].

International Left Opposition demonstrators marching down Bathurst Street, [193-?].

International Left Opposition demonstrators with banners, 1933.

Participants holding banners at International Left Opposition demonstration, 1933.

Protestors holding banners, 1933.

Western Guard, 1966.

Woman holding banner at International Left Opposition demonstration, 1933.

Workers' Party of Canada, Toronto Branches, [193-?].