26 décembre 2017
Hat brim (ruby set), Johann Friedrich Dinglinger, Dresden, 1736 (changed before 1817)
Hat brim (ruby set), Johann Friedrich Dinglinger (1702-1767) (jeweler). Dresden, 1736 (changed before 1817). 6 rubies and spinels, 6 doublets, 96 brilliants, gold, silver, partly gold plated; 11.4 x 5.4 cm. Green Vault, VIII 124 © Dresden State Art Collections....