antique cut glas punch bowl, pedastal, and 8 cups

Cut glass, or pressed glass Punch Bowl, Pedastal, and 8 cups. I believe they are over 100 years old.  They were given to me by a 75 year old lady who said they were handed down to her from her grandmother.  Bowl, pedastal, and cups all look to have different patterns. There is a little oval marking on the bottom of pedastal I believe, but other then that I can't see any other markings.  I have had this set for about 5 years and am very curious about the value and age.