Dear Ladies and Gentlemen,

I have a few historical autographs here and would like to ask which ones are genuine (hand-signed) and which might be problematic (secretarial signatures, fakes). I think Hindenburg and Ludendorff are definitely authentic? As for Gorbachev and Jaruzelski, I am not quite sure. I would therefore be very happy and kindly ask to hear your opinions. The Hindenburg signature is part of a collection of Prussian generals. Thank you for every opinion.

Best regards, Daniel :)