I don’t know of any FB groups, but this is a good idea. I’m hoping someone here might know of some to get this case out there.Persian communities in the US are incredibly close-knit, everyone-knows-everyone type situation. Has anyone tried posting in Iranian-American/Iranian immigrant Facebook groups? I don't even know what exactly to look for but I am sure that someone would somehow recognize her (especially if someone could make a Farsi and English flyer).
If the Persian communities are close knit in the US it baffles me that no one came forward who recognised her. I also wonder what US state she lived in and for how long. Unless she was a recluse, she had to have had people she interacted with (like a doctor, people at the grocery store, chemist etc). Did she have a job? Family? Friends? What happened to this poor woman?