Watch List notes:

Victoria, proof 'Gothic' florin, 1881, crowned bust left, rev. crowned cruciform shields, reeded edge (S.3900; ESC.2903), certified and graded by NGC as Proof-64, R5 excessively rare, reflective surfaces beneath well-set golden grey iridescent toning, a lovely example of this very rare proof of record
The only one graded as Proof-64 by NGC.

Estimate: 4750 - 5250 GBP