Airguide Instrument Company Mid-Century Modern 3-dial Weather Station. It incorporated a barometer, thermometer and Hygrometer (humidity meter) This hung in my Father's study when I was a teenager, a 1968 Airguide Instrument Company 3-dial weather station. Very nice condition, glass and gauge faces are in excellent shape as is the walnut wooden housing. The compensated barometer, thermometer and hygrometer have been tested and are working properly. (A compensated barometer is not influenced by temperature) Measures 10" wide X 13" high X ~2" deep.