Circa 1938-1950: The vintage Harlequin water tumbler is as simple and streamlined as possible, with a central band of concentric rings and a smooth surface, it's the best piece to enjoy your favorite vintage glaze color. This example of the 1930s to early 1940s Homer Laughlin Harlequin pottery water tumbler is in excellent condition. Manufacted for Woolworths five and dime in eight rich, bold solid colors.