Author: João Coelho de Oliveira
Date: 1820 – 1834
Material: White silver
Dimensions (cm): H 28 x W 19,3 x D 18,3
Owner: Guimarães, Museu de Alberto Sampaio
Inventory No.: MAS O 176
Closed crown with a thin and flat rim and an upper geometrized frame. The tracery body of the crown is decorated with four oval engraved cartouches, flanked by phytomorphic motifs, alternating with flowers and entablatures with garlands. Four imperial stems protrude from the scalloped edge. They are decorated with phytomorphic motifs that finish off on the upper part in a Latin cross.