Important British and World Coinsxx

Robert III (1390-1406), Heavy coinage, First issue, Groat, Edinburgh, mm. cross pattée, tressure of seven arcs, trefoils of pellets on cusps, triple pellet/saltire stops, 2.66g/1h (SCBI 35, 537ff; B 4, fig. 344; S 5164). Hairline surface crack on obverse, otherwise about very fine £150-200