We have assembled another collection of 25 rare historical photos you have probably never seen before.
We have gathered historical photographs of 20 iconic buildings under construction and photos how they look today.
Julien Knez from Paris, France found some photos of Paris taken between 1871 and 1968. Then he photographed the sites from the same angle.
Check out these photos published by the National Geographic magazine that captured everyday life in the United States in the early twentieth century.
National Geographic Found has been created when someone decided to dust off National Geagraphic archives and show the world never published photos.