pl23_ship4125.jpg
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https://www.noaa.gov/media/digital-library-photo/pl23ship4125jpgDescription
Figure 57. Trawl line hooks. Top: Hooks with their leaders. Bottom: anindividual hook. The hooks were spread out along the same line and used to goodadvantage for catching fish, similar to what is called long-lining today.Prince Albert I of Monaco used this method in his first scientific expeditions.This method was particularly used by Henry Bouree for his studies.
Credit
Oceanographic Museum of Monaco
Photographer
Y. Berard
Collection
Voyage to Inner Space
History of Oceanography Collection
The Early Instruments - Collections of the Oceanographic Museum at Monaco
Biologic Sampling Apparatus
Keywords
Oceanography
Historical instruments