Monastery of Aubazine, Corrèze, France.
<p>The liturgical cupboard of the12th century, made of oak planks, is the oldest piece of furniture known in Europe.
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The locks are original and in a good working order !
<a href="//commons.wikimedia.org/wiki/User:Celeda" title="User:Celeda">Celeda</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>