CONGO (1975) Okengo Iron Bar*. Die proof in black signed by the engraver JUMELET. Scott No 345, Yvert No 395.
AVAILABLE AT $100
CONGO (1975e) Greek Stater*. Die proof in black signed by the engraver. Scott No 351, Yvert No 399.
AVAILABLE AT $100
NIGER (1975g) Crab*. Diadrachma*. Die proof in black signed by the engraver QUILLIVIC. Scott No 334, Yvert No 339.
AVAILABLE AT $140
NIGER (1972) Coins*. Die proof in black signed by the engraver. 10th anniversary of West African Monetary Union. Scott No 258, Yvert No 262. Rare!
AVAILABLE AT $90
FRANCE (2001) 1-euro coin*. Stage die proof in blue signed by the engraver LAVERGNE. Scott No 2830, Yvert No 3402.
AVAILABLE AT $175
MONACO (1996) Monnaies*. Presse*. Épreuve d'artiste en rouge-brun signée par le graveur JUMELET. Frappes de monnaies. Yvert No 2060, Scott No 2021. Tirage seulement 19 exemplaires. Rare!
AVAILABLE AT $140
NEW CALEDONIA (1990) Indigenous money*. Die proof in black signed by the engraver JUMELET. Scott No 629, Yvert No 592.
AVAILABLE AT $140
NEW CALEDONIA (1990) Indigenous money*. Die proof in black signed by the engraver JUMELET. Scott No 630, Yvert No 593.
AVAILABLE AT $140