Vintage Brass Cup Ribbed with Lid Original Authentic Patina India Pakistan Asia

Vintage Brass Cup Ribbed with Lid Original Authentic Patina India Pakistan Asia. Vintage Brass Cup with lid and patina. Cup is ridged, has a very interesting handle, and the aging associated with unpolished brass. I have not polished it. Most people love the patina. If I remove it, it will take years to return to this state. I believe this is a product of India, Pakistan or another part of south Asia. Since it is not marked, it was probably not made for export and was originally acquired from a local market or artisan.