Public domain photos

The image shows two men standing next to each other in front of a control panel, both wearing coats and caps. On the left side of the image, there is a machine, and on the right side, there are a few other people standing. The image is in black and white.

The image shows two men standing next to each other in front of a control panel, both wearing coats and caps. On the left side of the image, there is a machine, and on the right side, there are a few other people standing. The image is in black and white.Open in library