Public domain photos

The image shows a man in a suit and tie standing in front of a machine, holding an object in his hand. On the table in the foreground of the image, there are papers and other objects, and in the background there are pipes and a wall. The image is in black and white.

The image shows a man in a suit and tie standing in front of a machine, holding an object in his hand. On the table in the foreground of the image, there are papers and other objects, and in the background there are pipes and a wall. The image is in black and white.Open in library