Ordinary mercury-in-glass Centigrage thermometer, sheathed with paper scale, by R. Fuess, Berlin-Steglitz, 1920s to 1930s(?). Scale -10 -to 52 degrees Ordinary mercury-in-glass Centigrage thermometer 1920-1939
Ordinary mercury-in-glass centigrade thermometer, sheathed, with paper scale, in metal housing, serial no.15447 by R. Fuess of Berlin-Steglitz. Scale -7 to 55 degrees Ordinary mercury-in-glass centigrade thermometer
Hot wire temperature probe for use with galvanometer, by R. Fuess, Berlin Steglitz, No.202853 Hot wire temperature probe for use with galvanometer
Theodolite goniometer and accessories:- Tube with mirror and lens for working with daylight, Tube-key for inserting and withdrawing lens in signal tube, Electric lamp for illuminating signal (Cezapski model), Four detachable crystal mounts, made by R. Fuess, Berlin Theodolite goniometer and accessories:- Tube with mirror and lens for working with daylight
tongs for demonstrating double refraction using heat, with 10 glass cubes, by R. Fuess, Berlin, Germany, c. 1885. tongs for demonstrating double refraction using heat 1880-1885
Spectroscope for rapid spectro-chemical analysis of metals by R. Fuess, Berlin, Germany, c. 1956 Spectroscope for rapid spectro-chemical analysis of metals by R. Fuess 1956
Fuess petrographic microscope with revolving nose piece and 4 objectives, in case, etc. Fuess petrographic microscope with revolving nose piece and 4 objectives
Haidinger type dichroiscope with nickel plated brass tube and wooden lens cups, by R. Fuess, Berlin, Germany, 1800-1885. Marked as property of the Department of Science & Arts, South Kensington, London. Haidinger type dichroiscope with nickel plated brass tube and wooden lens cups 1800-1885
Hypsometric thermometer, mercury in glass, sheathed, scale in millibars, by R Fuess of Berlin-Steglitz, Germany. Numbered 3717, scale 615 to 1070 Hypsometric thermometer
Wild evaporation balance by Fuess, c. 1890 - (shallow dish and balance with its scale graduated in millimetres). Wild evaporation balance by Fuess 1891-1914
4-cup portable anemometer, serial no. 202563, set on stand, by Rudolf Fuess, Berlin-Steglitz, Germany, 1938. Four Cup Portable Anemometer, Serial No. 202563 1938