[ATMoB-discuss] Longitude Dial
Paul A. Valleli
valleli at rcn.com
Fri Jul 20 02:01:32 CEST 2007
Gary,
There is a laser engineer who lives near Stellafane
and also does laser etching as a business out of his
home.. He can provide 8 X 10" black granite slabs,
pre-polished. After a design is worked out, he
transfers it to a CAD program that drives the laser
position. The cost is very reasonable. I have a nice
plaque made up with the Stellafane " Little Man"
Logo that is to be mounted to a lawn sculpture in
the observing field.
If the club works out a design for a flat surface, I
should be able to get a quote. There are hundreds of
longitude designs available as most travelling
merchants in the 16th century carried a pocket
version that gave them the time ( on sunny days) .
Paul
---- Original message ----
Date: Wed, 18 Jul 2007 21:29:08 -0400
From: "Gary Jacobson" <gdjacobson at verizon.net>
Subject: RE: [ATMoB-discuss] Longitude Dial
To: <TPoulos829 at aol.com>,
<atmob-discuss at atmob.org>
>Actually he makes a small size which starts at
$15,500.
>William Andrewes lives in Concord. The longitude
dials are very interesting and
>unique items. If a group of us would like to
build one to mount at the
>clubhouse, perhaps he could be persuaded to run
the design calculations for us
>gratis.
>
>A very interesting article about the longitude
dials was published in
>Smithsonian magazine in the January 2007 issue.
It may be available on-line, or
>I have a copy if anyone would like to see it.
>
>Gary Jacobson
>
>
>-----Original Message-----
>From: atmob-discuss-bounces at atmob.org
[mailto:atmob-discuss-bounces at atmob.org]
>On Behalf Of TPoulos829 at aol.com
>Sent: Tuesday, July 17, 2007 4:56 PM
>To: atmob-discuss at atmob.org
>Subject: [ATMoB-discuss] Longitude Dial
>
>
>If anyone would like a Longitude Dial described
by William Andrewes at
>Conjunction, they start at $30,000!
>
>Does anyone remember the RI museum where the Mars
3D photo panels will be on
>display in Sept. Dr. Schultz mentioned it.
>
>Ted Poulos
>
>
>
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