ORIGINAL: SCOTT42
... and missing the gear that connects power to the rotor. ...
You are missing more than the gear. You are missing the fan shroud, the tail boom looks slightly bent, the tail rotor and fins seem to me completely mis-aligned or missing, and the starting belt looks like it is about to break. Go here: [link]http://rc.runryder.com/helicopter/f63p1/?top=1292594696[/link] to find people that might be interested in them for parts. If you do not sell it, cleaning it up and placing it on a bookshelf will generate a lot on conversation. That is about what it is good for.
Rafael