https://jueterbook.de/cat/book/the-civil-war-times-illustrated-photographic-history-of-the-civil-war--volume-ii--vicksburg-to-appomattox--civil-war-times-illustrated-the-civil-war--15770/book/deutsche-geschichte--zeitschrift-f--r-historisches-wissen-xxvi---gott-helf-mir--martin-luther-und-die-deutschen--23486