Watch List notes:

Theophilus (829-842), AV Semissis, AD 835-842, Syracuse, 'emaciated' bust facing, rev. as obverse, 1.81g, 5h (DOC 26b; Sear 1673; Sommer, MBR -; Anastasi, Sicilia 557), lustrous, a touch off-centre, otherwise almost extremely fine.
Provenance
Gorny and Mosch, Auction 253, 5 March 2018, lot 1023
Estimate: £200 - £300