Waterford crystal Claret Wine Glasses x 3

Waterford crystal Claret wine glasses x 3. These Waterford Crystal wine glasses are possibly in the Tyrone pattern. The pattern has a distinctive diamond-cut on both the bowl of the glass and base. The glass has deep, criss-cross geometric diamond cuts with a starburst base. Two of the glasses have the old waterford gothic mark on base. I cannot see the mark on the 3rd one. No chips or cracks . Beautiful cut detail.