Vintage Westmoreland white milk glass ashtray with grapes & leaves, large heavy

This is a fabulous large and heavy vintage signed Westmoreland square white milk glass ashtray with a grapes and leaves designs around the outer sides. She weighs just over 2 pounds!! She is 6.5” by 6.5” inches square and stands about 1.5 inches tall. There are four slots, one at each corner. The Westmoreland W logo is on the bottom. Excellent pre-owned condition with no flaws, scratches, chips or cracks. Doesn’t look like it was ever used.