Figure 52. Krummel and Ruppin bottle devised by Professor Otto Krummel in 1907 and modified by Ernst Ruppin in 1912. Panel A - 3-liter bottle descending. Panel B. 3-liter model ascending. Panel C. 1-liter bottle descending. Panel D. 1-liter bottle ascending. This type of bottle was used by the POSEIDON about 1912.

Image ID: ship4179, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photographer: A, B: Y. Berard. C, D. P. Roggero.
Credit: Oceanographic Museum of Monaco

Category: Oceanography/Historical instruments/

• High Resolution Photo Available