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![Figure 6 ship4070.jpg Figure 6](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship4070.jpg?itok=nxvCJSdn)
Description
Figure 6. De Guerne bucket biologic sample recovery unit devised by Baron Jules De Guerne about 1893. a collaborator with Prince Albert I of Monaco. Use ofthis instrument depended on which type of net was used and how long the tow.It is almost certain that this instrument existed in this form by 1893. (Image credit: Oceanographic Museum of Monaco | P. Roggero)