Two On A Big Ocean The Story of the First Circumnavigation
of the Pacific Basin
in a Small Sailing Ship


      

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Hal Roth
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Re: Bubble sextant instructions


Subject: Re: Bubble sextant instructions
From: Ken Gebhart (gebhart@XXX.XXX)
Date: Tue Dec 11 2001 - 21:40:36 EST


Dear Capt. Rodaway,
We have a copy of the manual for your sextant for sale at $3.25 plus postage.
The only difference in working a sight with it is that since you are using a
bubble instead of the natural horizon, you need not account for your height of
eye above the horizon.
Ken Gebhart
Celestaire.com

Cap'n MCL Rodaway wrote:

> I was wondering if any one can point me to a web site or any other source
> for a instructions on using a WWII RAF Bubble Sextant Mark IX A. Also what
> differences, if any, are there in working the sight with it, compared to a
> marine sextant?
>
> Yours Aye
> Michael Rodaway, M.N.





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