Many thanks to all of you for these very interesting informations. I am always surprised from the many simbols are hidden in an old sword. I enlarged the photos of the shield and I can note that the horizontal bars are surely 9. I checked the coat of arms of Saxony in wikipedia (
http://en.wikipedia.org/wiki/Coat_of_arms_of_Saxony) and it has 9 stripes so many many thanks. One of the coat of arm seems surely Saxony. I don't know the meaning of the other but I shall continue to search in that direction.