Special card 1946 for the franz. President Félix Gouin with Original-Signature of Henry Cheffer, Paris!

In any case, rare large special folding map (22x32cm) of the "Salon de la Philately / Paris" from the estate of former French President Félix Gouin, bonded with internal special stamp and the very rare original signature of the famous painter, Illiustrators and engraver " Henry Chaffer " who has also designed and engraved this stamp. Outside with dedication and all signatures of the Board of CSNTP, the French Stamp dealers Association.