Columbia subject headings:
Blackwell, H. B. (Henry Browne), 1825-1909.
Feminists--United States--Correspondence.
Stone, Lucy, 1818-1893.
Harvard subject headings:
Biographies
Blackwell, H. B. (Henry Browne), 1825-1909
Feminists--United States--Correspondence.
Personal correspondence
Stone, Lucy, 1818-1893
Princeton subject headings:
Blackwell, H. B. (Henry Browne), 1825-1909.
Feminists--United States--Correspondence.
Stone, Lucy, 1818-1893.