Georges MATHIEU (1921-2012) Morienval, birth of the Gothic Art. Copper medal partly enamelled black, signed, numbered 137/200, dated 1974 and annotated copper. D. 14,3 cm It is joined Musée monétaire de Paris, March April 1973 Mathieu à la monnaie. Copper medal numbered 157/250 and dated 1971 on the edge, annotated Moulte de parte on the reverse. D. 8,5 cm and Nicolas de Staël. Silver-plated copper medal, numbered 13/100 and dated 1974. D. 9 cm

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