Equinoctial sun dial, c. 1694.

Made:
1694 in Arnstadt
maker:
Michael Tobias Hager
Equinoctial sun dial

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Equinoctial sun dial
Science Museum Group
© The Board of Trustees of the Science Museum

Equinoctial sun dial

Equinoctial sundial, 1694. The outer case of this instrument bears the monogram of William and Mary. It was made by M. T. Hager of Arnstadt, Germany. The compass needle was set to North and the latitude was indicated on the circular dial using an index finger which is now missing. The gnomon or pointer would then spring into the correct position and the time could be read from its shadow.

Details

Category:
King George III
Object Number:
1927-1466
Materials:
silver, brass, leather, glass and steel
type:
sundials and equinoctial sundials
credit:
King's College, London