Looks Indian, try looking at the Delhi sultanates Perhaps one of the guy's from India might be able to go into more detail
This is a one paisa coin of Sikh's dynasty issued at Amritsar mint by Ranjit Singh. The leaf shown in second image was used by Sikh kingdom in Indian region. All coins minted in Amritsar Mint shows this leaf. Also on first image, the first Sikh guru, Guru Nanak Dev Shah's name is written in Gurumukhi language. This language is still used by Sikh's in Punjab area today. Regards, Ballabh Garg