Watch List notes:

WORLD COINS, DENMARK Christian IX (1863-1906). Silver Proof 2-Rigsdaler, 1863. For the death of Frederik VII and the accession of Christian IX (Dav 78; KM 770). In NGC holder graded PR64, lovely golden-tan tone against a mirror surface (population one, none finer at NGC). Rare.
Only 39 Proof pieces struck

Estimate: $ 2,500