Amuser et instruire - Nouveaux jouets aeriens et autres X. Vert, mecanicien, 4 quai de Jemmapes, Paris. Advertisement for toy airships and other mechanical flying toys in the shape of fish, bats, or insects. Also advertises an Easter egg with angel (fig. 10), a steam boat (fig. 11), and a hydrogen gas generator (fig. 12). Date between 1850 and 1890.