pl23_ship4274.jpg
![Figure 64 (cont ship4274.jpg Figure 64 (cont](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_ship4274.jpg)
Description
Figure 64 (cont.) Projector unit for Langevin Florisson echoscope.
Credit
Oceanographic Museum of Monaco
Photographer
Y. Berard
Category
Voyage to Inner Space
History of Oceanography Collection
The Early Instruments - Collections of the Oceanographic Museum at Monaco
Sounding Instruments
Keywords
Oceanography
Historical instruments