Watch List notes:

Victoria, silver pattern florin, 1848, large young head left, plain fillet through hair, rev. royal cypher at centre interlinked with rose, thistle, shamrock and Prince of Wales' plumes, all within quatrefoil, ONE CENTUM along top rim, plain edge (ESC.2932, old ESC.900), certified and graded by NGC as Proof-62, well-set golden grey toning, light handling abrasions, rare
The only one graded as Proof-62 by NGC, two graded higher.

Estimate: 4500 - 6500 GBP