Scotland, Alexander III (1249-86), Second coinage, Sterling, class B, as barred, four mullets of 6 points, reads escossie rex, 1.77g/10h (SCBI 35, –; B 16, fig. 143; S 5051). Mounted for suspension and gilt on both sides, reverse set with four silver mounts cruciform, one containing original blue glass, very rare both as a coin and an artefact £150-200