Balloon height barograph by R. Fuess
1931-1940
Four Cup Portable Anemometer, Serial No. 202563
1938
Minimum thermometer
1907
Chart recorder, R. Fuess, London
Clockwork psychrometer by R. Fuess
1938
German Master Oxygen Pressure Instrument
Temperature probe for use with galvanometer
1930-1950
Apparatus for producing double refraction by flexure
1865-1885
Hypsometric thermometer, mercury in glass, sheathed, millibar (hectopascal) scale
1891-1913
Haidinger type dichroiscope with nickel plated brass tube and wooden lens cups
1800-1885
Ordinary mercury-in-glass centigrade thermometer
Hot wire temperature probe for use with galvanometer
Ordinary mercury-in-glass Centigrage thermometer
1920-1939