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.
Glasstab. Glasstab aus dem eigenen Bestand fr die eingescannt Gmhofmann de PDrelease original upload log de Leyo CommonsHelper page de Glasstab Gmhofmann bytes no aus dem eigenen Bestand fr die eingescannt Laboratory glassware
Page 2023 Free-images.com. All images are Public Domain