Watch List notes:

Burundi: Banque de la République du Burundi, high value lot with 6 banknotes, series 1968-1975, comprising 10 Francs 1970 (P.20b, UNC), 50 Francs 1975 (P.22Aa, XF), 100 Francs 1968 (P.23a, F), 100 Francs 1971 (P.23b, XF with rusty pinholes), 500 Francs 1975 (P.24c, F, pressed) and 1.000 Francs 1973 (P.25a, F/F+, pressed). (6 pcs.)
[taxed under margin system]