Robert III (1390-1406), Heavy coinage, First issue, Groat, Edinburgh, mm. cross potent, tressure of seven arcs, trefoils on cusps, lis and crescent stops, rev. three pellets in quarters of cross, lis and crescent stops after dns, villa and rgh, 2.92g/4h (cf. SCBI 35, 553-9; SCBI 72, 107; B 10, fig. 353; S 5164A). Slightly creased, good fine or better £100-£120