Columbia subject headings:
Harvard subject headings:
Blackwell, Antoinette Louisa Brown, 1825-1921.
Oberlin College
Princeton subject headings:
Blackwell, Antoinette Louisa Brown, 1825-1921--Correspondence.
Feminists--United States--Correspondence.
Stone, Lucy, 1818-1893--Correspondence.
Women social reformers--United States--Correspondence.
Women's rights--United States.