This carnival glass tumbler was produced by the Dugan Glass Company (later Diamond Glass Company) circa 1910-1920 in Indiana, Pennsylvania. The Maple Leaf pattern features embossed maple leaves and a distinctive lattice or diamond background, showcasing the iridescent marigold finish that became the hallmark of carnival glass during the early 20th century. Carnival glass earned its name because it was often given away as prizes at carnivals and fairs, making it accessible to working-class families during the Depression era.

Maple Leaf pattern tumblers are highly sought after by carnival glass collectors and enthusiasts of American pressed glass. The marigold iridescent finish, created by spraying metallic salts on hot glass, produces the characteristic golden-orange shimmer that appeals to collectors of early 20th-century decorative glassware. These pieces are valued for their craftsmanship, historical significance, and the nostalgic connection to American carnival culture and early industrial glass production.

Please note there’s a noticeable crack on the bottom of the lighter tumbler. It’s missing a bit of glass , but please refer to the photo.