Unidentified subject!

William Shurr (wshurr@email.unc.edu)
Thu, 19 Nov 1998 15:57:03 -0500 (EST)


- - - - - - - - - - - - - - - - - - - - - - - - - - -
West Wight Potter Website at URL
http://www.lesbois.com/wwpotter/
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Hi: My brother-in-law says he has seen a knot-speed meter built like
a pitot-tube. A bent glass tube with a ball in it.
You dip it in the water as you zip along and it gives you accurate speed
in knots.
Has anyone seen these advertised or have any comments on them???
Thanks,
Bill, p15 "Bilzbote"