Kimberly Lead Clear Crystal Water Goblet (s) 
by Fostoria, Magnum Collection, Stem #2990, no manufactures's mark, circa 1979-1982 

Heavy, clear crystal with vertical, diamond cuts in flared rim bowl, unique stem, webbed foot.
This listing is for one water goblet.  There are 7 available. (8th one has a tiny chip) 

Measurements:  7 3/8 " height x 3 5/8 " rim diameter, weighs 11.9 oz
Condition:  Excellent, no chips, no cracks, bright and shiny, MINTY!

I have a matching wine glass and tall sherbets in other listings.
Combined Shipping.  Thanks For Looking