NIGER (1965) Wheat*. Gear*. Book*. Die proof in red signed by the engraver DURRENS. International Year of Cooperation. Scott No C52, Yvert No PA52. Only 28 exist. Rare!
AVAILABLE AT $100
NIGER (1968) Symbols of agriculture* & industry*. Die proof in black signed by the engraver MONVOISIN. OCAM issue. Scott No C79, Yvert No PA79.
AVAILABLE AT $140
SOLD
CHAD (1970) Camel* turning olive press*. Die proof in red signed by the engraver DURRENS. Scott No 229b, Yvert No 229.
AVAILABLE AT $125
CAMEROUN (1971) Grain*. UNICEF symbol*. Die proof in reddish ochre signed by the engraver JUMELET. 25th anniversary of UNICEF. Scott No 531, Yvert No 511. Only 28 exist. Rare!
AVAILABLE AT $100
MALI (1963) Tractor plowing field. hand-colored die proof signed by the engraver MAZELIN. Scott No 43, Yvert No 44. FAO issue.
AVAILABLE AT $250
FRANCE (1996) The Sower*. Die proof in black signed by the engraver JUMELET. Scott No 2510, Yvert No 2990.
AVAILABLE AT $140
FRANCE (1935) Workers in rice paddy*. Die proof in black signed by the engraver HERTENBERGER. This may be an essay of an unissued stamp. Small map of France in lower left corner. Interesting!
AVAILABLE AT $160
FRENCH MOROCCO (1948) Plane* flying over fields*. Die proof in black signed by the engraver GANDON. Scott No CB27, Yvert No PA66.
AVAILABLE AT $140
ALGERIA (1964) Tractor* plowing fields*. Die proof in brown signed by the artist FENNETEAUX with embossed seal in corner. Scott No 324, Yvert No 393. Die proofs of stamps produced by typography are very rare!
AVAILABLE AT $160
SENEGAL (1965) Abdoulaye Seck*. Die proof in black signed by the engraver PIEL. Director of the Senegal Institute of Agricultural Research. Scott No 245, Yvert No 250.
AVAILABLE AT $80
SENEGAL (1965) Harvesting millet*. Die proof in dark green signed by the engraver GANDON. Scott No 251, Yvert No 256.
AVAILABLE AT $90
CHAD (1967) Grain storage center*. Stage die proof in blue signed by the engraver BEQUET. Economic development. Scott No 146, Yvert No 144. Some toning spots.
AVAILABLE AT $100
IVORY COAST (1968) Flour mill*. Die proof in blue on watermarked paper (rare) signed by the engraver PHEULPIN. Scott No 266, Yvert No 273.
AVAILABLE AT $100
FEZZAN (1951) Man wielding hoe*. Die proof in black signed by the engraver COTTET. Scott No 2N15, Yvert No 58. These early proofs are very hard to find!
AVAILABLE AT $160
ST. PIERRE & MIQUELON (2007) Delamaire farm. Die proof in black signed by the engraver CATELIN. Scott No 847. Yvert No 899.
AVAILABLE AT $140