Watch List notes:

Great Britain. Elizabeth II (1952-). Proof Sovereign, 2015. "Long reign Over Us DateStamp" edition. Crowned EII head right by Jody Clark, rev. St. George by Pistrucci. S.SC10. Encapsulated with Royal Mail official postmark: 1 Jan 2015. In custom CPM case, with CoP. Gem Brilliant Proof..

Estimate: $325 - $375