Starting to see my collection of vintage Whelen items focus into a more specific area. Getting rid of some of the ones that I consider less desirable (to me) and acquiring a few more of the ones I like. Just thought I'd share.
Here's my finding regarding the 1200 series dome, which I had also thought might fit. It does fit... kinda. It appears that the Inner optics dome of the 5000 is a 1200 style dome with a hole at the top (for heat, I would assume) and is held on by 4 screws in the base of the dome. The 1200's dome is held onto it's base by a ring.
Pictures:
I've never seen a Whelen 5000 with a clear outer dome and colored inner dome... until now. :twisted: