Columbia subject headings:
Harvard subject headings:
Germanists--Europe, German-speaking--Correspondence.
Philologists--Germany--Correspondence.
Philology--Germany--History--19th century.
Sauer, August, 1855-1926--Correspondence.
Seuffert, B. (Bernhard), 1853-1938--Correspondence.
Princeton subject headings:
Germanists--Correspondence.
Sauer, August, 1855-1926--Correspondence.
Seuffert, B. (Bernhard), 1853-1938--Correspondence.