The glasses are about 75-80 years old but show little (if any) wear.  This is the taller Rock Sharpe stemmed glass, a bit harder to find.  Jackpot for you, you found a few!  Crystal clear with a deep etch, no flea bites, chips or cracks.  No signs of dishwasher damage, hard water staining or sickness.  Clean and shiny!  Ready to go, I pack and ship the same or next day, always!