Watch List notes:

(x) Congo Free State, Leopold II of Belgium, Royal Domain (1865-1908), 20-Centimes (2), 1906, crowned monograms around central hole, rev. five-pointed star, denomination and date (Dupriez 126; KM.11), extremely fine, 1908 (Dupriez 135; KM.11), possibly cleaned at some stage, light scratches in fields, extremely fine (2).