Desk barometers, Wall barometers, Carved-case barometers, Art Deco barometers, Weather stations, Forecasting barometers, Advertising barometers, Clock barometers, Mining barometers, Precision barometers, Demonstration barometers, Marine aneroids, Microbarometers, Electro-mechanical barometers
Large rope frame marine barometer
unsigned
Tabletop Weather Compendium
Heinrich Fröbel
Dubois & Casse
Holosteric barometer-altimeter
PHBN (Naudet)
Rodenstock Weather Station
Rodenstock
Rope frame Marine aneroid
John Barker & Co. Ltd