Mystic Outside temperature and barometric pressure instrument housed in a solid brass case with black dial and red numerals. Cat. No. I-Mystic Weight 2 lbs
Predictor Barometer housed in a solid brass case with silver dial and black numerals. Cat. No. I-Predictor Weight 2 lbs
Proteus The finest aneroid barometer available today for under $700 Cat. No. L-Proteus Weight 2 lbs