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Barrois compass
This instrument was made by Franz Schwartz, about whom we have no information. It matches the model introduced by François Barrois in 1598 under the name of Compas Barrois. Consists of two intersecting graduated diopters that take the shape of double proportional compasses or a double folding square. [...]
Upphovsman
- François Barrois
- Franz Schwartz
- François Barois
Utgivare
- Museo Galileo - Istituto e Museo di Storia della Scienza
Ämne
- Matematik
- mathematics
- Geometri
Typ av objekt
- Surveying compass
- Mathematical instrument
- Surveying instrument
- surveying instruments
- surveyors' compasses
Medium
- brass
- Mässing
- brass (alloy)
Upphovsman
- François Barrois
- Franz Schwartz
- François Barois
Utgivare
- Museo Galileo - Istituto e Museo di Storia della Scienza
Ämne
- Matematik
- mathematics
- Geometri
Typ av objekt
- Surveying compass
- Mathematical instrument
- Surveying instrument
- surveying instruments
- surveyors' compasses
Medium
- brass
- Mässing
- brass (alloy)
Tillhandahållande institution
Rättighetsmärkning för media i detta objekt (om inte annat anges)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rättigheter
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Skapelsedatum
- first half 18th cent.
- 1750
- 1701
Platser
- Brussels
- Bryssel
- Brysselregionen
Identifierare
- urn:imss:instrument:402071
Utsträckning
- length 255 mm
Språk
- eng
- ita
Är del av
- Medici collections
Hänvisar till
- http://catalogue.museogalileo.it/biography/FrancoisBarrois.html
År
- 1701
- 1750
Tillhandahållande land
- Italy