• 

  Darstellungen und Quellen zur Geschichte der deutschen Einheitsbewegung im ... - Google Books

  http://books.google.de/books?id=T7xVAAAAYAAJ&q=%22Herold,+Johann+Kaspar+Georg%22+Hambacher+Fest

  Vol.4: In memorium of Paul Wentzcke includes his portrait, biography, and list of his writings.

• 

  Darstellungen und Quellen zur Geschichte der deutschen Einheitsbewegung im ... - Google Books

  http://books.google.de/books?id=AlsqAQAAIAAJ&q=%22Burschenschaftliche+Bl%C3%A4tter.+Zeitschrift+f%C3%BCr+den+deutschen+Burschens

  Vol.4: In memorium of Paul Wentzcke includes his portrait, biography, and list of his writings.

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