Ca. 77 × 47mm, gold, both sides with raised floral motifs in 3 different gold colours, carved leaves and blossoms, setting in the form of 2 cornucopias, central part rotatably mounted, set with a citrine, extraordinarily high quality and in excellent condition, this key is one of the most elaborately worked splendour keys of this period. A comparable object is illustrated in Yvez Droz 'Le Clefs du Temps', page 159.