A SWISS ENAMELLED GOLD SNUFF-BOX GENEVA, CIRCA 1830, THE COVER ENAMEL BY JEAN-LOUIS RICHTER (1766-1841) rectangular box with canted corners, the sides, base and interior of cover set with panels of translucent dark-blue enamel on an engine-turned ground and hung with gold swags and trellis-work stamped with gold flower-heads, within sky-blue enamel taille d’épargne scrolling borders set at intervals with translucent red enamel pellets, the cover set with an enamel plaque depicting a romantic couple beside a river, with cows and sheep in the foreground and a city with mountains beyond, signed lower left 'Richter', wavy flange with translucent red enamel border, in fitted red leather case 3 3/8 in. (86 mm.) wide