Columbia subject headings:
Brahms, Johannes, 1833-1897.
Composers--Germany--Correspondence.
Harvard subject headings:
Bankers--Germany--Correspondence.
Brahms, Johannes, 1833-1897--Correspondence.
Composers--Germany--Correspondence
Lindeck, Wilhelm, 1833-1911--Correspondence.
Princeton subject headings:
Brahms, Johannes, 1833-1897.
Composers--Germany--Correspondence.