BARATHEN'S BUOY
Barathen's mechanical buoy, powered by a propeller driven by pedalling, which also generates a light to attract rescuers
Hi-Res image available upon request
Picture No
10048500
Media ID
48879045
Credit
Mary Evans Picture Library
Source
Science Illustree, 1896, volume 1, page 208 (from Scientific American)
Date
1896


