VINTAGE 1970 “ELSA" originates from Colle di Val d'Elsa, Italy,

3 espresso cups 2 capuchino or tea cups Plates don’t have ELSA marks The glass item in your image, bearing the "ELSA" marking on its bottom, likely originates from Colle di Val d'Elsa, Italy, a town renowned for its crystal and glass production, often called the "City of Crystal" or "Bohemia of Italy". Key details about "ELSA" glass from Colle di Val d'Elsa: Location: Colle di Val d'Elsa, situated in Tuscany, Italy, between Florence and Siena, has a long history of glass and crystal production dating back to the 14th century. Production: This region is responsible for a significant portion of Italy's crystal and glass output, specializing in high-quality, often handmade, lead crystal pieces known for their clarity and brilliance. Markings: The "ELSA" marking on your piece suggests it is a product from this region, as "Elsa" refers to the river running through Colle di Val d'Elsa and "Val d'Elsa" in the town's name. While a specific manufacturer cannot be determined solely from "ELSA," it points to this Italian crystal-producing hub. The number "18": The number "18" accompanying "ELSA" on the base could potentially indicate a mold number, a production lot, or even a capacity measurement in deciliters or a similar unit, depending on the manufacturer's internal marking system