The Alvin Sterling mark is found on silver items produced by the Alvin Corporation, a prominent American silversmith founded in the late 19th century. The mark includes the name “Alvin” and the word “Sterling,” confirming the piece is made of genuine sterling silver. Alvin was well known for producing elegant flatware and hollowware, often featuring detailed Art Nouveau, Art Deco, and traditional motifs. This mark is commonly found on collectible flatware patterns and decorative items. The Alvin Sterling stamp is a trusted indicator of quality and authenticity, helping collectors identify the maker and confirm material content.