Grape and Cable with Poppy in Base

A curious variant to the usual 7 1/2-inch Grape and Cable bowls is this one with a poppy molded into the collar base. I know only of amethyst examples and they rarely show up at auction--although I suspect that some are simply described as Grape and Cable bowls. These sell in the $70 to $100 range. Note the grape leaf in the center and the plain exterior.