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The main chamber of HELGOLAND was known as the pregnant elephant

Description

The main chamber of HELGOLAND was known as the pregnant elephant.

Credit

OAR/National Undersea Research Program (NURP)

Display Date

1975 September

Collection

Voyage to Inner Space
National Undersea Research Program (NURP) Collection
Undersea Technologies
Undersea Labs (Habitats) & Observatories

Keywords

Undersea Technologies
Undersea Labs (Habitats) & Obs