Columbia subject headings:
Harvard subject headings:
Franco-Prussian War, 1870-1871--History--Sources.
Franco-Prussian War, 1870-1871--Personal narratives, German.
Soldiers--Germany--Prussia--Correspondence.
Princeton subject headings:
Franco-Prussian War, 1870-1871--History--Sources.
Franco-Prussian War, 1870-1871--Personal narratives, German.
Soldiers--Germany--Prussia--Correspondence.