I have come into possession of a Schatz 53 400-day clock that my deceased father brought home when stationed in Germany. I know it is a common clock and not really worth much...other than the sentimental value. The problem it, it is disassembled as someone evidently took it apart trying to repair it. I think all of the pieces are there but, of course, I do not know for sure. Is there someplace that I can locate a gear diagram for this clock? I think if I knew where each of the gears were to be placed, I might just be able to get this thing running again. Any information is appreciated.