Built in 1837 by the Kingdom of Prussia.
<p>It was located exactly on the border of the former "Kreis Eupen" (now municipality Eupen) and the municipality Baelen.
Due to a modification of the communal limit it is now completely on the territory of Eupen.
With the treaty of Versailles, the borderline lost her raison d'être.
The stones from number 158 and 193 have two different formats:
</p>
<ul><li>quadratic with a height of 2.8 ft;</li>
<li>octagonal with a height of 4.1 ft.</li></ul>
<a href="//commons.wikimedia.org/wiki/User:LeFagnard" title="User:LeFagnard">LeFagnard</a>
<span class="int-own-work" lang="en">Own work</span>