ALGERIA (1957) Beni Bahdel dam*. Die proof in black signed by the engraver PHEULPIN. Scott No C12, Yvert No PA14. Rare!
AVAILABLE AT $150
LAOS (1972) Nam Ngum hydroelectric dam*. Die proof in blue signed by the engraver JUMELET. ECAFE 25th anniversary. Scott No 228, Yvert No 245.
AVAILABLE AT $140
LAOS (1972) Nam Ngum hydroelectric dam*. Die proof in violet signed by the engraver MIERMONT. ECAFE 25th anniversary. Scott No C88, Yvert No PA88.
AVAILABLE AT $140
FRANCE (1948) GĂ©nissiat Dam*. Die proof in blue signed by the engraver HERTENBERGER. Scott No 607, Yvert No 817.
AVAILABLE AT $160
GABON (1973) Kinguelé Dam*. Die proof in black signed by the engraver JUMELET. Scott No C140, Yvert No PA140.
AVAILABLE AT $120
FRENCH WEST AFRICA (1947) Bamako Dike*. Die proof in black signed by the engraver MUNIER. Scott No 37, Yvert No 24. Rare!
AVAILABLE AT $140
IVORY COAST (1961) Ayamé Dam*. Sepia printers proof with control punch at bottom. Scott No 192, Yvert No 200. Only 3-4 exist. Very rare!
AVAILABLE AT $200
FRENCH WEST AFRICA (1947) Bamako Dike*. Die proof in black signed by the engraver MUNIER. Scott No 37, Yvert No 24. Rare!
AVAILABLE AT $140
FRENCH MOROCCO (1953) Bine el Ouidane dam*. Die proof in black signed by the engraver HERTENBERGER. Scott No 290, Yvert No 324.
AVAILABLE AT $140