This is a brass bowl serve as a talismanic purpose. Purchased from Jonker street Malacca but originated from India. Etched with Mosque's dome and minaret on the outer bowl whereas the inner side is etched with Quranic verses particularly surah Al Ikhlas. This bowl could be from 20th Century.
See my other Talismanic bowl at
Malay Indian Talismanic Bowl
Dim : 100mm Diameter x 80mm height
Date : 20th Century
Material : brass
Origin : Indian
Price : RM sr