Microscope Museum

Collection of antique microscopes and other scientific instruments

 

      

Image

Source

Observations from the source

Gallenkamp (1930s)

Apparatus to show difference in expansion of several liquids

Gallenkamp (1930s)

Apparatus for coefficient of absolute expansion of liquids, Dulong and Petit’s form

Gallenkamp (1930s)

Apparatus for coefficient of absolute expansion of liquids by Regnault’s method

Gallenkamp (1930s)

Apparatus for coefficient of absolute expansion of liquids