Here are a few pics of the light I have. As you can see it is in very very good conditione. No dent or dings, no rust, everything works. And yes it does have the side mount with the knob.
Sorry for the intrusion and probably an inappropriate post.
However I am in dire need of help. This site seems to be the only place to even hint at what I have.
Indeed I registered and viewed the pdf of the Capital Stage Lighting catalog and did find that I am in possession of
a working 2000...