Vintage 1933 Chicago World's Fair 'A Century of Progress' Souvenir Bracelet

This is a vintage souvenir panel bracelet commemorating the 1933 'A Century of Progress' International Exposition held in Chicago. The bracelet is constructed from a base metal, likely brass or a copper-toned alloy, featuring a series of eight circular and octagonal embossed panels connected by rectangular jump-link hinges. Each panel depicts a specific architectural landmark from the fair, including the Hall of Science, the Travel and Transport Building, and various federal and state pavilions. The relief work on the panels is highly detailed, showing sharp lines that indicate a quality die-casting process common in early 20th-century commemorative jewelry. The piece exhibits a consistent aged patina with some darkening in the recessed areas, which actually enhances the visual depth of the engravings. There is minor surface wear and oxidation consistent with age, but no significant structural damage or warped links are visible. The clasp appears to be a standard fold-over or box-style mechanism typical of the 1930s. This item represents a classic example of depression-era travel souvenirs, showcasing the streamlined Art Deco aesthetic prevalent during the exhibition.