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Gunner's quadrant
This gunner's quadrant is composed of two flat legs of different lengths, joined at a right angle and connected by a graduated arc. Thanks to a plumb line suspended from a hole in the corner, the arc enabled the gunner (1) to determine the ratio of the calibers of the iron and bronze shot to the [...]
Makers
- Europeana
Uitgever
- Museo Galileo - Istituto e Museo di Storia della Scienza
Onderwerp
- Meetkunde
Medium
- brass
- Messing
- messing (koperlegering)
Deelnemende erfgoedorganisatie
Informatienetwerk
Rechtenstatus van de media in dit record (tenzij anders vermeld)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rechten
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Aanmaakdatum
- 17th cent.
- 16XX
- 1700
- 1601
Identificatie
- urn:imss:instrument:401089
Mate
- length 330 mm (lower side 130 mm), arc radius 75 mm
Taal
- eng
- ita
Is onderdeel van
- Medici collections
Verwijst naar
- http://catalogue.museogalileo.it/biography/NiccoloTartaglia.html
Jaar
- 1601
- 1700
Land
- Italy