Public domain photos

The image shows an old postcard of a train going through a tunnel in the mountains, surrounded by trees on the left side and hills on the right side. The sky is visible at the top of the image, and there is some text at the bottom.

The image shows an old postcard of a train going through a tunnel in the mountains, surrounded by trees on the left side and hills on the right side. The sky is visible at the top of the image, and there is some text at the bottom.Open in library