Public domain photos

The image shows two men in lab coats standing in a room with a clock on the wall, doors, pipes, and other objects. One of the men is holding a box in his hands, and there is a basket on the floor. The image is in black and white.

The image shows two men in lab coats standing in a room with a clock on the wall, doors, pipes, and other objects. One of the men is holding a box in his hands, and there is a basket on the floor. The image is in black and white.Open in library