The name of this Poppytrail pattern is "California Ivy" by Metlox. I have several pieces for sale if you are looking to complete your set. This pattern has been out of production for over 20 years. It was manufactured from 1946-1986. See how decorative "California Ivy" is on display in the photo below, as it is in my kitchen.
This is the 14 ounce tumbler, 6 1/4" tall. The tapered bulbous shape is very pleasing. It would also make a wonderful vase. It is in excellent vintage condition.
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