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NOAA Photo Library Image - ship4149

Figure 22. Arwidsson bottle invented by the Swede Thorsten Arwidsson in 1879 used by Swedish and Danish investigators. The pencil indicates the placement of of the releasing mechanism. Left: descending. Right: ascending. This type of of bottle was used in 1952 by the Danish light vessel VYL.

Image ID: ship4149, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco

Category: Oceanography/Historical instruments/

High Resolution Photo Available

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Last Updated:
June 10, 2016