Log ind for at se denne genstand på andre sprog.
Hourglass
Powder hourglass housed in a hexagonal iron frame with six small pillars. The glass compartments are joined at the center by paper disks. The time elapsed was measured by the quantity of powder falling from the upper compartment to the lower one.
Skaberen
- Europeana
Udgiver
- Museo Galileo - Istituto e Museo di Storia della Scienza
Type af genstand
- Hourglass
- hourglasses
Ejerinstiution
Aggregator
Rettigheder for medierne i denne optagelse (medmindre andet er angivet)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rettigheder
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Oprettelsesdato
- 17th cent.
- 16XX
- 1700
- 1601
Identifikator
- urn:imss:instrument:401058
Omfang
- height 130 mm
Sprog
- eng
- ita
Referencer
- http://catalogue.museogalileo.it/indepth/HourglassesWaterClocks.html
År
- 1601
- 1700
Leverende land
- Italy