Christian Boyling

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Christian Boyling (flourished in 1669) was a scientific instrument maker.

All that is known for certain about this

Duke of Saxony in 1669.^[1]

He designed and built a

House of Saxony. At its center is a circle showing the hours and containing three-time disks: a moon phase night clock, a perpetual calendar, and a zodiacal calendar showing lengths of the diurnal cycle over the year.^[2]

See also

Duke of Saxony

References

^ "Christian Boyling". Catalogue of the Museo Galileo. Museo Galileo. Retrieved 22 September 2019.
^ "Perpetual calendar". Catalogue of the Museo Galileo. Museo Galileo. Retrieved 22 September 2019.

External links

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