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A brief description of a new instrument, invented by Mr. Caleb Smith, for taking altitudes of the sun, moon, and stars, from the visible horizon; or any other angles at sea: whereby the interruption, and inconvenience, occasioned by the ship's motion, in observing with the quadrants commonly used, is remedied, and prevented. And the latitude found with great ease, accuracy, and expedition. With directions how to use it at Sea.
A brief description of a new instrument, invented by Mr. Caleb Smith, for taking altitudes
of the sun, moon, and stars, from the visible horizon; or any other angles at sea:
whereby the interruption, and inconvenience, occasioned by the ship's motion, in observing
with the quadrants commonly used, is remedied, and prevented. And the latitude found
with great ease, accuracy, and expedition. With directions how to use it at Sea.
Variantes de point d'accès
A brief description of a new instrument, invented by Mr. Caleb Smith, for taking altitudes
of the sun, moon, and stars, from the visible horizon; or any other angles at sea,
Whereby the interruption, and inconvenience, occasioned by the ship's motion, in observing
with the quadrants commonly used, is remedied, and prevented. And the latitude found
with great ease, accuracy, and expedition. With directions how to use it at Sea. Made
and sold by George Adams, at Tycho Brahe's Head, near the Castle-Tavern in Fleetstreet,
London; who makes, and sells, by wholesale and retale, and sorts of mathematical instruments,
for land and sea, curiously and exactly finished in silver, brass, ivory, wood, &c.
for the purposes of geometry, surveying, gauging, measuring, architecture, astronomy,
geograghy, navigation, &c
[Notice de regroupement]
A brief description of a new instrument, invented by Mr. Caleb Smith, for taking altitudes
of the sun, moon, and stars, from the visible horizon; or any other angles at sea
[Texte imprimé]
[Notice de regroupement]
Information
Langue d'expression : anglais
Date de parution : 1732
Notice d'autorité liée
Informations sur la notice
Identifiant de la notice : 209753595
RCR créateur de la notice : 0499
Date de création : 21-10-2017
RCR dernier modificateur de la notice : 0499
Date de dernière modification : 24-06-2022 à 01 h 26