Two early underwater diving machines: Frederic Drieberg's Le Triton, 1805 (top) and Karl Heinrich Klingert's copper kettle, 1797 (bottom).
Showing posts with label .Early Apparatus (invention). Show all posts
Showing posts with label .Early Apparatus (invention). Show all posts
May 18, 2011
Early Apparatus: Adam's Ale
Two early underwater diving machines: Frederic Drieberg's Le Triton, 1805 (top) and Karl Heinrich Klingert's copper kettle, 1797 (bottom).
Subscribe to:
Posts (Atom)
Posts
