Public domain photos

The image shows a group of people working on a machine in a factory. The image is in black and white and we can see the people standing on the floor, the machine, the ceiling, the wheels, and the wall in the background.

The image shows a group of people working on a machine in a factory. The image is in black and white and we can see the people standing on the floor, the machine, the ceiling, the wheels, and the wall in the background.Open in library