Pegoretti derailleur hangar?

[jhodgson]

Does anyone know what rear derailleur hangar will fit this old aluminum Pegoretti?

Frame has seen quite a few miles but I'd like to get it back on the road if possible.

Looks like some of the Wheels MFG hangars might fit? I emailed them to ask as well but no response yet.

Maybe this? https://wheelsmfg.com/derailleur-han...-hanger-1.html

Would love any insight from anyone who has faced this. Thanks!