Figure 43. Bergius pneumatic sounder. No documentation could be found for thedesign, construction, or testing of this instrument. It is probable that thisinstrument was created in the early Twentieth Century by Friedrich Bergius, a1931 Nobel Prize
4/4/2019 2:12:23 PM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography
Subject: Historical instruments