# Trappe i rådhushallen

- By: Villy Fink Isaksen
- Date: 2014-04-04
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Trappe_i_r%C3%A5dhushallen.jpg)
- Rights: [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/f/f2/Trappe_i_r%C3%A5dhushallen.jpg/1920px-Trappe_i_r%C3%A5dhushallen.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

The three foundation stones of Aarhus City Hall were laid on September 24, 1938. They are located below the polished, dark grey kidney-shaped capstone seen at the bottom of the stairwell. The capstone was used as the reference point for height adjustment during the entire building period.