I learned recently that the University of Alberta has been digitizing microfilm or microfiche from the collection of Canadiana.org and placing the scans on the Internet Archive. (There's a PowerPoint presentation online that will give you some sense of U of A's digitization projects.) At present a search for [contributor:(canadiana.org)] turns up over 22,000 items. Of these, just under 800 are tagged "law" in some respect.
There is no attempt to catalog these items in any useful way, which means a researcher must rely on searching — not the easiest thing on the Internet Archive. (For example, . . . [more]