Zia Khoshsirat
Gilaki is not limited to Gilan (will be updated)
There is an authentic document from ~90 years ago which clearly says people of Ahmadabad (Damavand, Tehran) and Amol speak Gilaki. We need to re-visit our definition of Gilaki; one more time: administrative borders are not the only criterion. -I will upload the document here after getting access and permission.
