Old 100 Rupiah Coin from Indonesia

This is an old 100 Rupiah coin from Indonesia. One side features the traditional Minangkabau house with the inscription 'DAN MINANGKABAU' and 'SERATUS RUPIAH'. The other side shows a traditional Indonesian design with the text 'BANK UNTUK KESEJAHTERAAN'. The coin shows signs of wear and aging, adding to its vintage appeal. A great collectible for those interested in Indonesian currency or world coins.