The films below are available through the Internet Archive.
Everyone has access through the Internet Archive, the library of the internet. Their collection is free and open for everyone to use.
"Our goal in digitizing these movies and putting them online is to provide easy access to a rich and fascinating core collection of archival films. By providing near-unrestricted access to these films, we hope to encourage widespread use of moving images in new contexts by people who might not have used them before." - Internet Archive