Netherlands
Willem II 2-1/2 Gulden 1841 AU58 NGC, KM69.1. A rare offering and the key date for the Willem II series, this piece is just on the cusp of Mint State, with much remaining luster and little circulation wear evident. Some wispy lines are noted in the fields, but there are no individually distracting marks to be found without the aid of a glass.
Estimate: 3500-4000 USD