steampunktendencies: Installed in the year 1410, this 600 year old clock in the city of Prague is the World’s oldest astronomical clock still in operation.

steampunktendencies: Installed in the year 1410, this 600 year old clock in the city of Prague is the World’s oldest astronomical clock still in operation.

tags: ciel62,

from: https://ciel62.tumblr.com/post/171354740466