Public domain photos

The image shows two men working on a machine in a factory. The image is in black and white and the men are standing on the floor, with one of them holding an object in his hands. In the background, there are stairs, windows, and other objects.

The image shows two men working on a machine in a factory. The image is in black and white and the men are standing on the floor, with one of them holding an object in his hands. In the background, there are stairs, windows, and other objects.Open in library