No, these World War II stuff is all original US propaganda art that I have "poasterized." Poastering is the use of pre-existing illustrations, photos, etc., to make agit-prop quickly an inexpensively. Almost everything I use is in the public domain, or otherwise protected by "fair use," since almost all of these can be considered to be parodies or satires, which are specifically protected uses. These posters though were paid for by the US government, so they are automatically in the public domain.