Issue of the London Times. June 21, 1967
Typescripts (in German); clippings from German newspapers.
Newspaper clippings; correspondence (in German) ("notizien un aufsatze [sp?]").
Offprints, pamphlets, newspaper clippings re North America (in German).
Newspaper clippings, offprints (in German).
Handwritten notes re South America (in German) ("Sudamerika Vorlesung").
Offprints (in German) re South America.
"Deutsche Siedlungen" [?].
"Deutsche Siedlungen" [sp?].
Offprints/clippings re Peru (in German).
Offprints/clippings re Brazil (in German).
Offprints/clippings re Canada (in German).
Offprints re Central and South America (in German and Spanish).
Offprints (Spanish).
Offprints (German).
"Brazilien: Kleine Arbeiten" [sp?].
Clippings, offprints re Brazil (in German).
Proofs (?) re Brazil (in German).
Typescripts (in German) re Brazil.
Offprints (in Portuguese) re Brazil.
News clippings (in German) re Brazil.
Newspapers and magazines (German) re Brazil.
"Brasilien Virtschaft und Verkehr" [sp?].
"Brasilien" (mostly reprints).
"Brasilien" (mostly reprints).
"Wirtschaft und Verkehr" [sp?].