Stemware: Keystoneware Art Deco Coupes with Chrome Screw Stems, 3

This impressive trio of genuine 1930s Art Deco cocktail coupes features deeply saturated fluted ruby red glass bowls resting on architectural chrome stems.

The pristine moulded glass elements display sharp vertical panel cuts that radiate light beautifully, revealing the rich copper-and-gold oxide composition used to achieve true ruby glass depth. Engineered by Keystoneware with an innovative modular design, each bowl incorporates an integrated glass screw stud that threads securely into its high-shine chromium metal pedestal base.

During the mid-1930s, American manufacturers like Keystoneware pioneered specialized barware that paired vibrant Depression-era glassware with durable chrome industrial hardware. True ruby red glass of this specific era relied on expensive metallic oxides mixed into the molten batch, meaning the rich colour is completely integral and cannot chip or wear away. This specific Keystoneware set utilizes a smooth-profile tapered chrome stem variant featuring the maker's proprietary inner metal thread track to guarantee a tight, rattle-free lock when the glass inserts are screwed down.

Style this rare set on a mirrored brass bar cart, alongside an amber glass decanter, or inside an open mid-century display shelf to create a sophisticated, historical focal point in your entertaining space.

Original Intended Use: Luxury champagne service, vintage coupe cocktails, or formal dessert presentations. Alternate Suggested Use: Floating shelf visual vignettes or high-end bar cart display staging.