Grand Duche, obverse and reverse die proof 50-Francs, 1 May 1940, black and white, Grand Duchess Charlotte at left, rev. Vianden Castle (cf P.45), also obverse 50-Francs (P.45), also a vignette of arms dated '9/2/40', also obverse and reverse 20-Francs, 1966, Grand Duke Jean at left (P.54), various annotations, extremely fine, rare (6)