Van Slyke Apparatus for Blood Gas Analysis
1900-1980
Wheatstone's apparatus
Controlling apparatus for cage in mines (scale 1.8)
Apparatus to demonstrate capillarity
1762
Apparatus used for measuring the electrical conductivity of air
Apparatus for Richmann's experiment on electric charge made by J. Newman
Carbon arc apparatus
Hydrometer and jar, by L. Casella, c. 1890
1890
Six bucket centrifuge with high and low speed motors
1939
Ekman current meter
Ekman current meter by Max Marx and Berndt, Berlin
‘Buoy and nipper’ sounding device by Peter Burt
c.1812
Optical apparatus with 4 prongs presumably for attachments. lens missing.
Recording current meter with box, designed by Jonas Ekman Fjeldstad
1953
Oxygen Breathing Apparatus (German)
Apparatus for estimating carbon in steel (Eggertz carbon test). 1879
1879
Thermal conductivity apparatus
1900-1982
Thermal conductivity apparatus
1901-1927
Maltese Cross' apparatus
1960-1970