Subject

• Hirsch, Helmut, 1916-1937 -- Correspondence 27
• Germany -- Politics and government -- 1933-1945 26
• Germany -- History -- 1933-1945 24
• Political prisoners -- Germany -- 20th century 15
• Strafanstalt Plötzensee 13
• Death 11
• Prisoners' writings, German -- 20th century 11
• Koebel, Eberhard, 1907-1955. -- Correspondence 10
• Citizenship -- United States -- Law and legislation 7
• Citizenship -- United States 7
• Deutsche Jungenschaft (Organization) 4
• Elections -- Germany -- 20th century 2
• Fascism--Germany 2
• National socialism--Germany 2
• Neuburger, George R. F. -- Correspondence 2
• Prague (Czech Republic) 2
• Radolfzell am Bodensee (Germany) 2
• Seidel, Hans-Joachim -- Correspondence 2
• Sugarman, Catherine, 1917-2016 -- Correspondence 2
• Tatra Mountains (Slovakia and Poland) 2
• Bohemian Forest 1
• Bukovina (Romania and Ukraine) 1
• Cheb (Czech Republic) 1
• Czech Republic -- History -- 20th century 1
• Fascism -- Czech Republic 1
• Germany--History 1
• Hirsch, Helmut, 1916-1937 1
• Hirsch, Siegfried, 1878-1940 -- Correspondence 1
• Hitler, Adolf, 1889-1945 1
• Kommunistische Partei Deutschlands 1
• Morskie Oko (Poland) 1
• National socialism -- Czech Republic 1
• Wandervogel 1