This is a heavy brass, vintage ships bell with wonderful natural green patina. The bell is approximately 7 inches high (17” high with the mounting bracket) and 9 ¾” in diameter. The mounting bracket is ¾” steel rod, threaded on the bottom with a lock nut and hole for a cotter pin. The bell without packing weighs 21 pounds. There are no markings on the bell, or at least none visible through the patina. The bell is in very nice condition with no apparent chips, cracks or repairs. Bells like this are very hard to find!