sun ring 1721 silvered bronze Kammen - chirurgie - verzorging especially Syria and Egypt

especially Syria and Egypt

and the chin guard

Drums have been used since ancient times

5 cm and the length of the blade is 15 cm

The buttons are made in the Borre style

sun ring 1721 silvered bronze Kammen - chirurgie - verzorging especially Syria and EgyptThis fully functional ring sundial is recreated after a historic example from 1721, invented by Prussian monks. Such a sun ring, also called an altitude sundial, was worn around the neck on a leather lace and was invented in the 15th century by the astronomers Regiomontanus and Peuerbach; Until the 19th century it continued to be used mainly in rural areas to determine the time. Unlike a regular sundial, which uses the direction of the sun, an