The National Archives eStore
 
http://estore.archives.gov/
 
This site contains videos, books, posters, collectalbes and also a section for archivists, called Be Your Own Archivist.
 
http://estore.archives.gov/category.aspx?categoryID=27
 
Today I purchased the following:
 
World War II on Film: A Catalog of Select Motion Pictures in the National Archives
 
and
 
The Sounds of History: World War 2 -
 
Side One
American Radio Mobilizes the Homefront 
Montage of WAR BOND and POPULAR SONGS
 
Excerpts of Speeches
 
News Reports
 
 
Side Two
Allied Turncoats Broadcast for The Axis Powers
 
Excerpts from wartime shortwave
propaganda 
 
 
The Sounds of History is on cassette tape, so I will have to have it converted, but for $6.95 who can complain?