Found the Vegas one, not the Austin one.

Hey Robbie

Here's what the frame looked like before it was repainted:

https://s1190.photobucket.com/albums/...2swat/Cinelli/

I have no more clues, but I think you should definitely pack it up and send it to me for more research.
I'm not aware of that model, but it wouldn't make a whit of difference to me, that is sweeet.

Formula Bici:

https://www.cinellionly.blogspot.com/...mula-bici.html

https://cinellionly.blogspot.com/2011...lli-story.html

https://www.cinellionly.blogspot.com/...i-part-ii.html

https://www.cinellionly.blogspot.com/...on-equipe.html

...scroll down for Bicycle Guide's article on the Equipe.

https://www.classicrendezvous.com/Italy/Cinelli.htm

Robbie

Have seen this: https://www.ebay.com/itm/150790349779...84.m1423.l2649