This Ships Barometer is a solid brass scientific instrument that has been manufactured from 1951 to the present day. The barometer is designed to measure atmospheric pressure and is ideal for use on ships or in weather forecasting applications. Crafted from high-quality brass, this barometer is a durable and reliable tool for monitoring changes in weather conditions accurately. Its traditional design and sturdy construction make it a timeless piece for any weather enthusiast or maritime collector. FCC Precision