Public domain photos

The image shows a display case filled with a variety of metal rings and a piece of paper with text on it. The rings appear to be of different sizes and shapes, and the paper has text written on it, likely providing information about the rings.

The image shows a display case filled with a variety of metal rings and a piece of paper with text on it. The rings appear to be of different sizes and shapes, and the paper has text written on it, likely providing information about the rings.Open in library