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Description
Figure 6. P. Regnard hydrochloric acid tube designed by Paul Regnard about 1889to study the chemical action of light in oceanic waters. (Image credit: Oceanographic Museum of Monaco | P. Roggero)
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
Photometers
Keywords
Oceanography
Historical instruments