Columbia subject headings:
Millais, Euphemia Chalmers Gray, Lady, 1828-1897.
Millais, John Everett, 1829-1896.
Ruskin, John, 1819-1900.
Harvard subject headings:
Authors, English--19th century--Correspondence
Millais, Euphemia Chalmers Gray, Lady, 1828-1897--Correspondence.
Ruskin, John, 1819-1900--Correspondence.
Ruskin, John, 1819-1900--Relations with women.
Princeton subject headings: