Digital Library Search
![Surface-supply and dive bells greatly extend the time divers could stay down nur06014.jpg Surface-supply and dive bells greatly extend the time divers could stay down](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_nur06014.jpg?itok=56dgWiWu)
Description
Surface-supply and dive bells greatly extend the time divers could stay down. (Image credit: OAR/National Undersea Research Program (NURP))
Credit
OAR/National Undersea Research Program (NURP)
Collection
Voyage to Inner Space
National Undersea Research Program (NURP) Collection
Undersea Technologies
Tethered Drivers
Keywords
Undersea Technologies
Tethered Divers