Two sets of Empire and Middle Ages-themed buttons, late 19th-early 20th century, gilded and silvered metal buttons, the most striking openwork and trimmed with faceted polished steel studs. Sheet of 47 buttons and three buckles with effigies of Napoleon, Marie-Louise and L'Aiglon. Two plates of 33 and 26 buttons featuring knights in armor and trophies of arms, (some wear). Diam. 0.8 cm to 3.5 cm

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