Watch List notes:

Scotland, Alexander III (1249-86), Penny, third coinage, type Mb, 24 points, 1.37g, crowned bust left, sceptre before, rev. long cross and mullets (S.5054), toned, very fine.
Provenance
Purchased Spink, April 1977 - £25 (with ticket)
Estimate: £60 - £80