Answered By: Bonnie Groshong Last Updated: Aug 06, 2014 Views: 14
Probably the best source would be to do a search in ARTstor, available from the library's database list here.
Just type into the search box: world war II posters. You can then print, save, and include it in a power point. Be sure to gather your citation information which can be managed from the Tools tab.
Contact a Reference Librarian