I think we've found some more Mellerio jewels. On May 13 1888 King Willem III ordered jewels for over 70.000 Francs, and the order contains: - 1 parure (bracelet, broche, earrings) cabochon sapphires and brilliants, 5000 Francs - 1 chain bracelet, unpolished gold, medallion cabochon sapphire 1200 Francs.