Beautiful vintage set of four (4) iridescent marigold ribbed tumblers/water glasses.  The insides of the glasses are ribbed vertically and the outsides are smooth.  

These heavy tumblers measure 5 inches high and 2-3/4 inches in diameter.  No maker mark but might possibly be Jeannette Glass.

This set is in excellent and very clean condition with no chips or cracks.  A couple of very minor small mold marks but nothing objectionable that detracts from the display quality of this set.   

A nice addition to a collection of iridescent marigold pieces or a lovely gift set.