F.S.A.T. (1982) Martin de Viviès*. Stage die proof in black signed by the engraver BEQUET and marked "Ep. d'état". Scott No 100, Yvert No 99.
AVAILABLE AT $250
F.S.A.T. (1990) Ranunculus pseudo trollifolius*. Die proof in black signed by the engraver BETEMPS. Scott No 157, Yvert No 154.
AVAILABLE AT $140