OK. I think I'm at the bottom of the Blazer boxes (I sure hope so!)
I found one dome light housing + lens, cleaned it up
(BTW-Bleach-white works great for this but rinse immediately)
There is usual yellowing on lens to be expected but very nice
housing. Lens is still fairly flexible.
Nothing broken.
Asking $10 shipped Priority mail or $5 if it goes with
the posted #2 assembly I have left (see above posts).
.