Columbia subject headings:
Anti-Nazi movement--Germany.
Hartnagel, Fritz, 1917-2001--Correspondence.
Scholl family--Correspondence.
Scholl, Sophie, 1921-1943--Correspondence.
Soldiers--Germany--Correspondence.
Harvard subject headings:
Hartnagel, Fritz, 1917-2001--Correspondence.
Scholl, Sophie, 1921-1943--Correspondence.
Soldiers--Germany--Correspondence
Students--Germany--Correspondence.
Princeton subject headings:
Hartnagel, Fritz, 1917-2001--Correspondence.
Scholl, Sophie, 1921-1943--Correspondence.