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Figure 39 Picture

Figure 39

Figure 39. Current indicator invented by James Norman Carruthers in 1924. This meter works on the principle used in the Robinson anenometer. Left: picture of the unit. Right: unit open to view interior mechanism. This current meter was meant primarily for use by fishermen. It was first tested off the fireboat SAINT NICHOLAS off Great Yarmouth, Great Britain, in 1924.

Photo Category: Oceanography - Historical instruments

Author: P. Roggero/Oceanographic Museum of Monaco/ NOAA

License: Public Domain Mark 1.0 (Public domain)
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Added On
18th October 2015
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