Figure 17. Negretti and Zambra thermometers, 1926 models. These instruments are very similar to thermometers produced by Richter and Wiese in 1925 for the German METEOR expedition. Whether developed independently or copied, they are the same in all details.

Image ID: ship4301, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco

Category: Oceanography/Historical instruments/

• High Resolution Photo Available