Old Berkshire Quarry Layers from Williams Stone Co. feature a unique brownish-gray to brown coloration with a prominent, large wavy grain. Extracted and available for purchase directly at our yard in East Otis, MA, these raw material layers and slabs are popular for foot bridges, split veneer facades, and other distinct landscape applications. To inquire about current inventory, available sizes, or to receive a quote, please see our contact information below.