OldSynths

Does anyone have a spare black key top for a crumar DS-1 or DS-2? It 
might be similar to other crumar keys, I'm not sure. All I know is 
that there is a metal key and the black "key" is just a plastic top 
that sits on top of the metal. Here is a picture:

http://www.heathfinnie.com/images/crumar/crumarleft.jpg

Any ideas would be great.

Thanks,
Heath