Triton 3300/3 MKII

Half a Mile Down in a Tethered Steel Sphere

Starfish House (Conshelf II)

Descent T1 Transmitter

Aqua-Lung

The Wonder-World of Scientific Artist Else Bostelmann (Article)

Propeller Cuts Air Line! (Walter Molino Illustration)

I Dive for Treasure

Nautilus Live Deep Sea Cam

Mysterious Golden Orb Identified!

Going Cordless: The First Untethered Spacewalk (Smithsonian Magazine Article)

Attenborough at 100

Chambered Nautilus