Watch List notes:

Scottish, Irish and Island Coins from Various Properties

Scotland, Mary, First period, Plack, 1557, type a, mm. cross potent on obv., lis on rev., 1.57g/9h (cf. SCBI 35, 1071ff; SCBI 58, 938ff; B 5, fig. –; S 5437). Good very fine for issue £90-£120