Royal Thai Decorations and Coin Pavilion ศาลาเครื่องราชอิสริยยศและเหรียญกษาปณ์ This pavilion displays exotically designed coins and other monetary exchange units used in Thailand since the early 11th Century A.D. It is located within the Grand Palace compound on the right hand side befor entering the palace's inner gate. In the same building, adjacent to the coin collection, is a display room for Royal regalia, decorations and medals. Most of the items seen were used in former Royal courts. Some are made of gold and are elaborately patterned. The pavilion is open every day from 9.00 am - 3.30 pm.