10 beautiful cut glass tumblers !

10 beautiful cut glass tumblers diamond cut interspersed with thumb print. No visible cracks or blemishes. Make of crystal unknown. Height 4" (10.5 cms); Diameter at top of glass 2.75" (7cms) Straight-sided,probably around 60 yrs old, but really not sure. Unfortunately I am unable to attach photo. Please email and I will attach separately. Thanks for looking!!