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Thunder glasses, Statoscopes, Hygrometers, Thermometers, Maximum-minimum thermometers, Sphygmomanometers, Tyre pressure gauges, Anemometers, Weather houses, Cobalt barometers, Aircraft altimeters, Airspeed indicators, Storm glasses, Barometric parachute releases, Depth gauges, Sympiesometers, Psychrometers, Weathersticks
Birchwood-Cased Soviet Barograph
Riga Plant “Gidrometpribor”
unsigned
Modern barograph
BARIGO Barometerfabrik
Compact Maxant Barograph
Leon Maxant
Marine Barograph
Fischer