Columbia subject headings:
Mathematicians--Great Britain--Correspondence.
Sylvester, James Joseph, 1814-1897--Correspondence.
Harvard subject headings:
Mathematicians--Great Britain--Correspondence.
Sylvester, James Joseph, 1814-1897--Correspondence.
Princeton subject headings:
Mathematicians--Great Britain--Correspondence.
Sylvester, James Joseph,--Correspondence.