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![Figure 34 ship4328.jpg Figure 34](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship4328.jpg?itok=lXhf2KpF)
Description
Figure 34. Thermometer used with Pettersson-Nansen insulation bottle. Thisbottle was a version of the Pettersson bottle with improvements made by Fridtjof Nansen in 1900. This thermometer was fixed to the inside cover of the bottlewhile a reversing thermometer was mounted on the outside. It was first testedon board the MICHAEL SARS in the Norwegian Sea in 3000 meters in 1900. (Image credit: Oceanographic Museum of Monaco | Y. Berard)