Compendiums, Pocket barometers, Watch-size barometers, Travellers’ barometers, Mountain barometers, Orometric barometers, Surveying barometers, Goldschmid barometers, Altimeters, Weather telegraphs
The Earliest Pocket Barometer
Moritz Pillischer
Pocket Barometric Timepiece
Francesco Avanzo
Traveler’s Barometer in a leather case
William Callaghan
Mountain Barometer
Negretti & Zambra
Enamel-Dial Pocket Barometer
Antoine Redier
Watch-size aneroid barometer with an ornamented dial
Brass-cased barometer in a mahogany casket with a strap
W. MacDonnell & Co.
Nickel Plated Brass Pocket Barometer
Doninelli
Surveying Aneroid
J.H. Steward
Barrel-cased pocket barometer
Paetz & Flohr
Miniature Goldschmid barometer
Jakob Goldschmid
Engineer-surveyor set in a double-sided case
Henri Morin
