This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Gravograph. Een computergestuurde graveermachine van het merk Gravograph computercontrolled engraving machine mark Gravograph nl br original text Eigen werk br original text Postelwijn nl br Postelwijn PD door auteur Postelwijn original upload log page nl Grmach Postelwijn bytes no graveermachine Engraving tools