Public domain photos

The image shows a black and white photo of a large room filled with people sitting on chairs and standing on the floor, working on computers placed on the tables. In the background, there are pillars, a clock on the wall, some pipes, and a roof with ceiling lights.

The image shows a black and white photo of a large room filled with people sitting on chairs and standing on the floor, working on computers placed on the tables. In the background, there are pillars, a clock on the wall, some pipes, and a roof with ceiling lights.Open in library