Silver, 1.13 grams, 20.10 mm. Heavy Coinage; 1390-1403 AD. Obverse: facing bust within tressure with +ROBERTVS REX SCOTORVM legend. Reverse: long cross with three pellets in each quadrant dividing outer legend and VILL DE PERTH for Perth mint inner legend. S. 5175. Good fine, with some doubling.