Watch List notes:

Victoria, proof 'Gothic' florin, 1867, crowned bust left, rev. crowned cruciform shields, plain edge (S.3892; ESC.2864), certified and graded by NGC as Proof-64, (R5) extremely rare, highly reflective surfaces sheathed in old-time golden grey iridescent toning, a most desirable specimen
Two others graded as Proof-64 by NGC, one graded higher.

Estimate: 5000 - 5500 GBP