WOW troops, when it rains, it pours. My google foo seems a bit weak just now, but with all the help I'm getting here, it's just a matter of time.
There is not much about my pinto that is even remotely stock, or FOMOCO, except the body panels, so I wanted to find as many small parts with the blue oval logo, as I can. (OK, within reason... (Hey, I ended up with 2 sets of quarter glass to get some cherry mounting rubber)
The pictures were the most help, 'cause I now have a visual to go by. The molded in part numbers on the lenses led me to pictures of other parts, that, while no longer available, were easily fabricated. I'll keep looking for a FOMOCO part number with a picture, but if push comes to shove, any of the sockets you all suggested will do just fine, and I appreciate the time you all took to help. (I have some help coming tomorrow to drop in the fit up block and trans. Now to turn some scrap tubing and plate into motor mounts and tranny brackets.)
Crawling back under my rock now