Public domain photos

The image shows the interior of a London Underground train with red seats, poles, lights, boards with text printed on them, glass windows, and other objects. In the background, there is a yellow board with text written on it.

The image shows the interior of a London Underground train with red seats, poles, lights, boards with text printed on them, glass windows, and other objects. In the background, there is a yellow board with text written on it.Open in library