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586 Chemistry / Chimie Artist proofs
Lot No Type Description Price
833 EA image CAMEROUN (1972) Chemical apparatus*. Die proof in green signed by the engraver COMBET. President Adhijo prize. Scott No 545, Yvert No 525.
AVAILABLE AT $140
9840 EA image FRANCE (1956) Paul Sabatier*. Catalytic chemistry*. Scott No 793. Yvert No 1058. Die Proof in black.
AVAILABLE AT $140
9841 EA image FRANCE (1956) Paul Sabatier*. Catalytic chemistry*. Scott No 793. Yvert No 1058. Stage die proof in black signed by the engraver GANDON. Much of the detail is missing.
AVAILABLE AT $200
9843 EA image MONACO (1971) Alchemist*. Radar*. Rocket*. Die proof in black signed by the engraver JUMELET. UNESCO 25th anniversary. Scott No 807, Yvert No 856.
AVAILABLE AT $160
9847 EA image FRANCE (2007) Henri Moissan. Pair of stage die proofs (pos & neg) in black signed by the engraver BEAUJARD. Scott No 3257. Nobel Prize winner for isolating fluorine.
AVAILABLE AT $200

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