Daniel,

Thanks for the reference to your web site.  Your modern armillary sphere
certainly follows the tradition of Henry the Navigator for teaching
celestial navigation and solving the navigation triangle.

At Sagres, Cape Vincent, there is a memorial placed by the American Power
Squadron noting their pilgrimage to this site of Henry's School for
Navigators. Their objective is the same as Henry's, to teach seamanship and
navigation, but to a different group, recreational sailors heading out on
their own voyages of discovery. The celestial navigation I learned in Power
Squadron courses is one of the things that led to my interest in sundials.

Roger Bailey
N 51  W 115



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Daniel Lee Wenger
Sent: February 15, 2001 11:05 AM
To: [email protected]
Subject: Re: Armillary Spheres in Portugal


Roger

Thank you for this picture of Portugal and some of the history of
navigation. This was
new to me.

You may want to take a look at my armillary sphere that I made to find the
comet Kohoutec. It led to
my finding the design of my sundial.

http://www.wengersundial.com/uniglobe/index.html

http://www.wengersundial.com/uniglobe/globe1.html

Regards, Daniel

>This year my escape from winter in Canada was a trip to Portugal. This
>offered warm sunshine, scenic sea coast, and an opportunity to stay in the
>castles and palaces of bygone times. Like many of you, when I travel, I
>search for sundials. This provides a focus for exploration and often
>provides a unique window on the people, culture, architecture and history.
>The search for sundials forces an attention to detail that often brings
>unexpected rewards.
>

Daniel Lee Wenger
Santa Cruz, CA
[EMAIL PROTECTED]
http://wengersundial.com
http://wengersundial.com/wengerfamily



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