Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Germany--Leipzig--Biography--Sources.
Cramer, Walter, 1886-1944--Correspondence.
Jewish businesspeople--Germany--Leipzig--Biography--Sources.
Prisoners--Germany--Leipzig--Correspondence.
Princeton subject headings:
Anti-Nazi movement--Germany--Leipzig--Biography--Sources.
Cramer, Walter, 1886-1944--Correspondence.
Jewish businesspeople--Germany--Leipzig--Biography--Sources.
Prisoners--Germany--Leipzig--Correspondence.