"I Paid Hitler" by Fritz Thyssen, 1941, Flea Market Find

I thought this would be an interesting book so, for 50 cents, I bought it! The paper it's printed on is cut somewhat unevenly at the ends and is a creamy white color. I imagine the signature is of the first owner (maybe the only owner until me, lol!). I found this info on the web:

http://reformed-theology.org/html/books/wall_street/chapter_07.htm