Koninkrijk NL Beatrix (1980-2013) - 5 Euro 2015 'Van Nellefabriek' in orig. wooden box with imprint 'Eerste Slag Nederlands Werelderfgoed Van Nellefabriek, Rotterdam, 12 september 2015' - issued during the first strike of this coin and given to the invited guests - mintage ca. 220 sets - Proof, rare