Pics.

The monitor looked great in person at 640x480@59Hz, but my camera made it dim.



Looked great at 800x600@60Hz too.



When I took the case off this was the tube inside:







I haven't checked the tube's pins to see if they match a compact Mac's.  I hate to mess with yokes; everything seems so fragile and pointy and shocky in there.

It looked like it would bolt right into a tubeless Classic body I had handy...



So I popped it in there!



It fits perfectly. No gaps in the bezel or anything.

I hooked it up to an LC475 at 800x600@56Hz and it looks very nice. 



I need to fiddle with the contrast and brightness a bit, but those knobs were on the front, so it'll take some screw-driving to tune it now.

All-in-all a fairly easy and successful procedure