Authentic Tiffany & Co. 925 Key Ring

This key fob is engraved Oak Hill on one side of the tag and was most likely given as an event gift. 
 Tiffany and Co. 925 horseshoe key ring measures about 1 1/4 inches long by about 1 1/4 inches wide, and the round tag has a diameter of about 3/4 inch.  It weighs 10.4 grams and is in great condition with little to no signs of wear.  It comes with the Tiffany dust pouch in the photos.