The "wohlfeile Ausgabe" lacks the appendices.
Links to the three volumes which are complete:
https://books.google.de/books?id=3CoAAAAAQAAJ
https://books.google.de/books?id=wycAAAAAQAAJ
https://books.google.de/books?id=3SoAAAAAQAAJ
Droysen's biography of Yorck sometimes reads like a hagiography ...