Our newests Two violent revolutionary pamphlets, including Le Parc au cerf with its extremely rare original engraving. Gustave Le Bon. Treatise on horseback riding. Enriched copy with original photos, with an autograph sent to the son of President Sadi Carnot. Antique deck of 32 transformed cards Steinlen and his cats. An amusing feline variation on the initial of his name. Original drawing.