Public domain photos

The image shows a metal manhole cover on the ground with a circular design in the center. The cover is made of metal and has a textured surface with a pattern of small circles and lines. The center of the cover has a small hole in the middle, likely for drainage.

The image shows a metal manhole cover on the ground with a circular design in the center. The cover is made of metal and has a textured surface with a pattern of small circles and lines. The center of the cover has a small hole in the middle, likely for drainage.Open in library