Watch List notes:

Victoria, silver pattern florin, 1848, crowned bust left, rev. large oak wreath surrounding ONE FLORIN at centre, trident below, plain edge (ESC.2936; old ESC.904), certified and graded by NGC as Proof-65 Cameo, lovely gold toning over a pale grey base, the queen's portrait seemingly in relief, rarely found so choice
The only one graded as Proof-65 Cameo by NGC, none higher.

Estimate: 12500 - 15000 GBP