Public domain photos

The image shows an old envelope with a black and white stamp on it. The envelope is rectangular in shape and has a flap that can be opened to reveal the contents inside. The stamp is a circular design with a white background and black lettering.

The image shows an old envelope with a black and white stamp on it. The envelope is rectangular in shape and has a flap that can be opened to reveal the contents inside. The stamp is a circular design with a white background and black lettering.Open in library