Discover From This Page & Topic: [Discover] publicdomain
[Discover] PublicDomainFlicks.com - Free Public Domain Movie Downloads http://www.publicdomainflicks.com/
(movies free publicdomain) 
[Discover] Public Domain Clipart optimized for word processors http://www.wpclipart.com/ (publicdomain stock resources images)
[Discover] Internet Archive: Ephemeral Films http://www.archive.org/details/ephemera (movies publicdomain history video)
[Discover] Liam's Pictures from Old Books http://www.fromoldbooks.org/ (photography resources publicdomain images)
[Discover] Talk On Tech: Java: Map sorted by value http://talk-on-tech.blogspot.com/2008/11/java-map-sorted-by-value.html (sorted map sourcecode list)