Mid century vintage Libbey / Rock Sharpe water glasses, stem pattern number 3005 (same shape and size as Halifax, Berkley, Normandy, or Arctic Rose patterns).
Replacements dot com calls this pattern 3005-9, I don't know it's 'real' name. It's a pretty, classic floral design, these would work well in almost any setting.
This is a set of four glasses 7 7/8" tall, water glasses or big wine glasses. All four are clear and bright without clouding or wear, no chips or cracks.