I read a book about it, and there are severall ATS treads also, try the search.
I believe one of the "claimed" ones is in a museum in Vienna.
Edit: Here is some more info:
Link
Edit:
About the book, i am trying to remember it, i might even still have it.
The book was not about Hitler at all, but he came along as a side figure, and took the lead person to a museum to look at the spear, and told about
his believes in ancient artifacts..
Grr.. can't stand i cant remember the book title.
edit on 18-11-2011 by EartOccupant because: (no reason given)