This antique pocket barometer by J H Steward is a beautiful and functional piece of history. Made before 1930, it is a unique and valuable addition to any collection. With a focus on accuracy and precision, this barometer was designed for scientific use and is a prime example of the quality craftsmanship of its time. The intricate details of the piece demonstrate the skill and dedication of the maker, making it a true work of art as well as a functional tool.