ContentDumps

Here is a collection of links which should each be considered worthy appendices of THE ENCYCLOPEDIA GALACTICA:

The INTERNET Archive

Library of Congress, American Memory AUDIO Collections

Library of Congress, American Memory MOVIE Collections

Library of Congress, American Memory IMAGE Collections

Wellcome IMAGE Collection

TEXT, AUDIO, MOVIE Poetry Collections at ubu.com

TEXT Collection of 522 Poets

Because these links are so laden with content, I will try to conduct semi regular explorations of each. And report back my findings here. Unfortunately all these sites have interfaces which impair your use. I'll also add new Internet Media Collections, or ContentDumps, as I find them.

Here are a few selected collections:
By the People, For the People: Posters from the WPA, 1936-1943
Early Animated Films, 1900-1921
Vintage Animated Cartoons, 1930s-1940s