404. That’s an error.
The requested URL /ig/directory?synd=earth&pid=earth&num=6&dl=win&url=http://www.google.com/mapfiles/mapplets/earthgallery/City_of_London_Timeline.xml&output=html was not found on this server. That’s all we know.
/ig/directory?synd=earth&pid=earth&num=6&dl=win&url=http://www.google.com/mapfiles/mapplets/earthgallery/City_of_London_Timeline.xml&output=html