Columbia subject headings:
Herschel, Caroline Lucretia, 1750-1848.
Herschel, William, 1738-1822.
Harvard subject headings:
Herschel, Caroline Lucretia, 1750-1848.
Herschel, William, 1738-1822.
Princeton subject headings:
Herschel, Caroline Lucretia, 1750-1848.
Herschel, William, 1738-1822.