Searched for http://www.unesco-ci.org/photos/showphoto.php/photo/5269/cat/523/title/damage-on-leather-and-parchment-bindings
Note: This calendar view maps the number of captures of http://www.unesco-ci.org/photos/showphoto.php/photo/5269/cat/523/title/damage-on-leather-and-parchment-bindings, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.