Vintage Federal Glass Columbia Clear Depression Glass 11" Chop Plate MCM serving

Federal Glass Columbia Clear Depression Glass Chop Plate diameter 11" height (5/8)" mass produced between 1938 - 1942 bubbles and flaws in the glass can be found also some scratches from use otherwise, Excellent Vintage Condition clear glass textured starburst pattern on the bottom concave and convex bumps smooth surface on top cake, bread, charcuterie, serving platter questions? please ask! grandma's collection