I've cleaned it up and although not quite as good as new, it looks pretty good, I think.
The only problem now is that part of the handle release system is broken. There's a small guide roller which is meant to interlock with the release mechanism. It's been broken so that the only thing holding the handle upright is a small stub from the rivet which once held the roller. Any ideas on how to replace the roller or fix it up in some way? For the moment, I'm being very careful how I carry the machine so as not to put too much strain on the little bit of metal that's left.

The only problem now is that part of the handle release system is broken. There's a small guide roller which is meant to interlock with the release mechanism. It's been broken so that the only thing holding the handle upright is a small stub from the rivet which once held the roller. Any ideas on how to replace the roller or fix it up in some way? For the moment, I'm being very careful how I carry the machine so as not to put too much strain on the little bit of metal that's left.
