Pinterest
AllRefer.com > Pictures & Images > Figure 20
Figure 20 Picture

Figure 20

Figure 20. Lucas scoop sounder, invented in 1891 by Francis Lucas of the English Telegraph Construction and Maintenance Company, this instrument was also called the “snapper.” It was used primarily by ships engaged in submarine cable laying. It is a derivative of the Ross device, with elements of the British bulldog sounder.

Photo Category: Oceanography - Historical instruments

Author: Y. Berard/Oceanographic Museum of Monaco/ NOAA

License: Public Domain Mark 1.0 (Public domain)
445 x 640 35.80 KB
889 x 1280 142.80 KB
1527 x 2199 441.85 KB
Downloads
Embed Photo
(Copy & Paste in your website)
Link To Us
(Copy & Paste in your website)
Added On
18th October 2015
Viewed
14 viewed
Downloads
1 Downloaded
Subscribe & Enjoy good quality of pictures everyday free in your mail