Remarque: Cette vue du calendrier correspond au nombre de captures de http://data4.collectionscanada.ca/netacgi/nph-brs?s2=&s3=Map+of+the+Province+of+Ontario&s4=1874&s5=&l=20&Sect1=IMAGE&Sect2=THESOFF&Sect4=AND&Sect5=CARTPEN&Sect6=HITOFF&d=CART&p=1&u=http://www.collectionscanada.ca/archivianet/02015402_f.html&r=3&f=G, et non au nombre de mises à jour du site.
Rechercher l'URL dans la collection Web générale Internet Archive.
Note: This calendar view maps the number of captures of http://data4.collectionscanada.ca/netacgi/nph-brs?s2=&s3=Map+of+the+Province+of+Ontario&s4=1874&s5=&l=20&Sect1=IMAGE&Sect2=THESOFF&Sect4=AND&Sect5=CARTPEN&Sect6=HITOFF&d=CART&p=1&u=http://www.collectionscanada.ca/archivianet/02015402_f.html&r=3&f=G, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.