Five hundred escudos, Banco de Portugal, serial #CJQ999704. Serial side shows face of Mouzinho da Silveira, 1750-1849, and a design of concentric circles with a leafless tree and a rising or setting sun. Other side has a picture of grain, grapes and sunflowers with a scythe. Watermark is same portrait. Color: BR,GY,PK,YL,WH