Small post in the Driebanken forest

'In the Driebanken forest, for those who look carefully, there is a small post with the inscription: AD - SA - 51. The inscription stands for: 'André Dumont Sous Asch'. The post is thus a concession post and was used as a vertex for underground mining. In Ash itself, no mine eventually came because the then municipal government chose to remain an agricultural municipality.'