Figure 21 . Ekman insulated bottle invented by Professor Fredrik Eckman for studies of the temperature and salinity of the waters of the Skagerrak in 1869. A model of this type was used by Nordenskiold on the VEGA in 1878 andwas also used by the FR
4/4/2019 2:06:35 PM
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco
Subject: Oceanography
Subject: Historical instruments