pl23_ship4045.jpg
![Figure 40 ship4045.jpg Figure 40](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship4045.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23ship4045jpgDescription
Figure 40. Current recording device invented by Pierre Idrac in 1927. Thisdevice was first used in the Gulf of Gascogne and in the la Manche on the vessel POURQUOI-PAS in 1927.
Credit
Oceanographic Museum of Monaco
Photographer
P. Roggero
Collection
Voyage to Inner Space
History of Oceanography Collection
The Early Instruments - Collections of the Oceanographic Museum at Monaco
Current Measuring Devices
Keywords
Oceanography
Historical instruments