My jug has two swords and a palm tree engraved on it

My jug has two swords and a palm tree engraved on it, and the second southern side has two palm trees engraved. I asked people familiar with such items, and they said it's Pakistani. I polished it, and now it looks golden. They told me it wants to turn into a golden color; I don't know if it's steel or copper, but I think it's closer to steel. There are pictures showing that. For sale Shipping cost borne by the buyer