versatile freestanding american industrial "boylston no. 1" indoor/outdoor planter comprised of steam valve components designed and fabricated by the boylston steam specialties co., chicago, il. the oversized deep bowl grease trap with flange is supported by a heavy duty steam valve bonnet. the cast iron fittings have been thoroughly brushed and sealed with a cleat coat lacquer. the upright grease trap does contains a drainage hole at the bottom. the components date to the 1920's. measures 30 inches tall and 16 inches in diameter. only one available.