![](http://www.alamy.com/thumbs/6/F0C39C12-9CAB-40DB-AEB1-DE60DB4BFE35/2K4GGW5.jpg)
Medieval Prague Astronomical Clock in Old Town Square in the Czech Republic is the oldest still running astronomical clock in the world.
Size: 2848px × 4288px
Location: Prague Czech Republic
Photo credit: © Carol Di Rienzo Cornwell / Alamy / Afripics
License: Royalty Free
Model Released: No
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