Public domain photos

The image shows a black and white photo of a large metal object in a room with a wall in the background. On the left side of the image, there is a ladder and a few pipes attached to the wall. The object appears to be a boiler, with a cylindrical shape and a handle on the top.

The image shows a black and white photo of a large metal object in a room with a wall in the background. On the left side of the image, there is a ladder and a few pipes attached to the wall. The object appears to be a boiler, with a cylindrical shape and a handle on the top.Open in library