Public domain photos

The image shows a group of four different types of shells on a black surface, with a few papers with text written on them in the background. The shells appear to be from the Zoolog Museum in Amsterdam, as indicated by the text on the papers.

The image shows a group of four different types of shells on a black surface, with a few papers with text written on them in the background. The shells appear to be from the Zoolog Museum in Amsterdam, as indicated by the text on the papers.Open in library