Columbia subject headings:
Pankhurst, E. Sylvia (Estelle Sylvia), 1882-1960--Archives.
Suffragists--Great Britain--Archives.
Women and socialism--History--20th century--Sources.
Women's rights--Great Britain--History--20th century--Sources.
Women's rights--History--20th century--Sources.
Women--Political activity--History--20th century--Sources.
Women--Suffrage--Great Britain--History--20th century--Sources.
Harvard subject headings:
Princeton subject headings:
Feminists--Great Britain--Archives.
Pankhurst, E. Sylvia (Estelle Sylvia), 1882-1960--Archives.
Socialists--Great Britain--Archives.
Suffragists--Great Britain--Archives.