The Tiffany & Co. 18749 Makers 9048 mark appears on sterling silver items produced by Tiffany & Co., a leading name in American silver craftsmanship. The number 18749 identifies the design or order number assigned by Tiffany, while Makers 9048 corresponds to the specific maker or workshop responsible for crafting the piece. This precise marking system reflects Tiffany’s commitment to quality control, traceability, and fine artisan work. Pieces bearing this mark are highly collectible and sought after for their authenticity, historical significance, and superior craftsmanship.