This distinguished Estate Tiffany & Co. airplane key ring exemplifies timeless design craftsmanship. Crafted in sterling silver and bearing the maker's signature mark, this retired design showcases meticulous attention to detail with dimensions of 47.21mm x 42.20mm. The ingenious globe component unscrews for convenient key attachment, while the substantial 11.90 dwt weight reflects its quality construction. A collectible piece no longer in production, it represents a cherished moment in Tiffany's design heritage—ideal for the discerning collector or as a meaningful heirloom accessory.