The Precision Clock and Barometer Plaque has both porthole-style brass instruments mounted in a mahogany wall plaque. The battery-powered quartz clock has both 12 and 24-hour markings and a sweep second hand, and the barometer reads in both English and metric units. An adjustable pointer may be set to determine if the atmospheric pressure is rising or falling. American-made.
height 12 1/2", width 5 1/2"