NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.

NOAA Photo Library Image - ship4414

Figure 42. Buchanan hydrometer made at the request of John Y. Buchanan during the CHALLENGER Expedition. These were instruments with variable weight and volume. Two of these instruments were improved and modified by Victor Chabaud and used during the Belgium Antarctic Expedition from the BELGICA from 1897 to 1899.

Image ID: ship4414, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photographer: Y. Berard
Credit: Oceanographic Museum of Monaco

Category: Oceanography/

High Resolution Photo Available





Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
April 30, 2013