Watch List notes:

Heraclius (610-641). Æ 40 Nummi (32mm, 17.07g, 6h). Syracuse, 615/6-627/8. Crowned and draped facing bust; monogram to r. R/ SCLS below bar. MIB Km 4; DOC 241; Sear 882. Green patina, VF
Estimate: 20 GBP