Authentic Tiffany & Co.® Return to Tiffany® Collection 925 Sterling Silver Made in Milano, Italy by Silversmith Faraone s.l.r between 1966 and 1971 (hallmarked * 345 MI) Excellent Pre-Loved Condition Over the past 50 years, the Return to Tiffany® collection has been an indelible and instantly recognizable symbol of the house of Tiffany. The origins of the Return to Tiffany® collection can be traced back to 1966, when Tiffany first began selling key tags featuring the now-famous “Please Return to Tiffany & Co. New York” phrase. The key tags were assigned a unique registration number, ensuring that if the owner and their keys were separated, they would be reunited at the legendary Tiffany Fifth Avenue flagship store. This is one of the original tags with a unique and low registration number, M00776. All my items come from a non-smoking, cat-loving household. Please check out my closet for more great finds. I offer discounts for bundles of >2 items! Please allow 1-2 days before I ship. Any questions? Please ask :)