hi
i havnt a clue if these marks are real or not. ive read a little about right facing lion that it may be chinese fake... i dipped it in foil and hotwater and it cleaned up a bit.
Hanau pseudo marks?
Please check; http://www.925-1000.com/Fgerman_hanau_marks_01.html" onclick="window.open(this.href);return false;"
I believe the marks could be for; B. Neresheimer & Sohne, although the 2nd mark remains a question mark.