Set Of 4 Waterford Crystal Powerscourt Old Fashioned Glasses 3.5 Posted by admin On September 30, 2023 Filed under waterford Waterford Crystal Powerscourt Old Fashioned Glasses SET OF 4 3.5. Vintage 1969 made in Ireland in MINT CONDITION, no flaws. Opening diameter is 3.5. Brown glass handcrafted & discontinued piece no longer available retail.