Bidspirit auction | Homme de Vries (XX)

Homme de Vries (XX) - Homme de Vries (XX) A copper brooch with faceted yellow stone surrounded by multi-colored enamel, possible design by Jan Eisenloeffel, executed by Homme de Vries, circa 1920. On the back with monogram 'HdV'. Diam. 5,8 cm.