Erik Gustaf Moberg. With this apparatus animal and plant samples were taken in deep water for study. After the instrument reached the desired depth a messenger slid down the line and released the weight at the bottom. As the weight fell it actuated a rotary pump which drove water through the rubber tube which contains a mesh sack. not dated

This digital image is a surrogate of an item from the Tillie Genter Papers, 1901-1955

• Moberg, Erik Gustaf, 1891-

• Nets
• Oceanographers--Portraits
• Oceanographic instruments
• Scientists--Portraits

• image

• UC Regents

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2020-10-26