This is a mid-20th century Anchor Hocking Royal Ruby red glass ruffled bud vase.

Anchor Hocking introduced its iconic Royal Ruby line in 1939, capturing the public's imagination with a deep, rich red hue that remained popular for decades. The company utilized specialized glass formulas containing gold or copper compounds to achieve this striking, translucent coloration without relying on surface paints or applied enamels. These vibrant tableware and decorative items were mass-produced in factories across Ohio, becoming a ubiquitous feature in mid-century American households.  Small bud vases with crimped and ruffled rims were produced in large quantities throughout the 1940s and 1950s as affordable decorative accessories. Glassmakers created these distinctive shapes by manually manipulating the hot, pliable glass rim after it emerged from the mold, ensuring each piece possessed slight variations. Today, these cheerful ruby pieces are cherished by mid-century modern enthusiasts and collectors of vintage colored glassware alike.