The Demley Auto-Dice is a remarkable piece of functional game-room history, combining mechanical novelty, tabletop utility, and vintage charm in one compact object.

Inside, two six-sided wheels spin at the press of a button, creating the effect of rolling a pair of dice without needing a table, tray, or loose dice. Originally produced in the 1920s, it remains a fascinating conversation piece for collectors, game rooms, and tabletop players alike.

Extremely rare, especially in good working condition.

Sold as-is. FINAL SALE.

Dimensions: ~3 1/8" x 1 1/4"

Weight: ~3 ounces.

Want to know more?

Features and Design

The Demley Auto-Dice is a compact, self-contained device made from metal, often finished with a chrome or nickel plating to enhance durability and aesthetics. Its sleek and functional design reflects the Art Deco influences of the 1920s, characterized by clean lines and geometric patterns.

At its core, the Auto-Dice houses two small, traditional dice encased in a transparent viewing window. By pressing a mechanical lever or plunger, the device would agitate the dice, “rolling” them without requiring manual handling. This ensured a fair and tamper-proof roll, making it particularly popular in social gatherings and gambling circles where impartiality was paramount.

Popularity and Use

The Demley Mechanical Auto-Dice became a symbol of sophistication and modernity in the 1920s, an era of roaring nightlife, speakeasies, and a burgeoning fascination with gadgets. It was used for various dice-based games, including craps and board games, and often served as a conversation piece or collector’s item.

Its mechanical precision and elegant design made it a favorite among gamblers who appreciated its portability and reliability. At the same time, families and game enthusiasts enjoyed it for its novelty and convenience.

Legacy and Collectability

Today, the Demley NY Mechanical Auto-Dice is highly sought after by collectors of vintage gaming memorabilia. Its rarity and historical significance make it a prized piece, particularly when found in excellent working condition with intact dice and mechanisms.

The Auto-Dice stands as a testament to the creativity of the 1920s, combining functionality with flair and encapsulating the spirit of a vibrant and innovative era. Whether displayed as a collectible or used as intended, it continues to evoke nostalgia for a bygone time of mechanical ingenuity and social exuberance.