So, I'm not in possession of my digital camera at the moment, (my wife has it), and as a result spent a lot of time finding this:

This is the one and only time I've seen this old school spinner...so I bought one. Turns out there's another one I can buy...if it's still there when I go back.
I'll take pictures and post them when I've got the camera back.
The housing on the item says it's a 'WICO' so I thought I'd be able to find info from that. No dice.
I spent an hour searching the US Patent office to find info.

Anyway, this seems very sturdy and spins well. From the diagrams and the device itself it looks like it can be mounted as a left-right device or a spinner. I don't know how else to describe it.
Has anyone seen one of these before? A web search turned up one post that seemed to reference this...back from 1997.
http://www.arcadehelp.com/archives/vectorlist/archive/9708/0090.htmlWhy isn't anyone makin' somethin like this? [I know there are spinners out there!

I've bought one of the commercial offerings...]
Just looking at it, it looks like it might be fairly easy to mount, (two bolt holes for either direction of securing the device), and if you put some springs at the top and the bottom of those bolts I bet it would be pretty easy to make it act like a push/pull spinner...but I'm just a moron so I wouldn't really know.
I got another spinner too from the place I was at. It's an old school spinner, the optic board on it says 'Atari '80'. Looks like the Vortex from Oscar Controls which apparently is modeled after the Tempest spinner.
...so I'm babbling now. Sorry, it happens.

UPDATE stuff...




Video footage of the thing spinning: [Not done 'processing' at the time of the post update]
Second source for video:
http://www.archive.org/details/Old_WICO_Spinner_Red_Housing