Portable sundial and perpetual calendar

Made:: 1693 in Germany

This 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

Portable sundial and perpetual calendar
Science Museum Group
© The Board of Trustees of the Science Museum

Portable sundial and perpetual calendar, by Johann Henrich Börner, Germany, 1693.

Details

Category:: Time Measurement

Object Number:: 1938-337

Materials:: bronze (copper, tin alloy)

Measurements:: overall: 3 mm 64 mm, .055kg

type:: sundial and perpetual calendar

credit:: Sir Richard Powell

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero . Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

Portable sundial and perpetual calendar

Details

Related Objects

Lantern clock with verge escapement and rach and snail escapement

Gold verge watch with fusee

Sand-glass

Horizontal sundial in bronze

Sand-glass

Bezel wind wrist watch, c.1880