Nation & Type Sources USA Type (category) description
The site displays the front page of the sources as a proof of academic reference, that being for instance books, pamphlets, brochures, instruction manuals and articles. The site do not share or distribute in any way the sources shown on the site.
Excerpt from Privacy Policy §4
→ All the information on the site is disseminated for study of historical purposes only.
→ All items shown on the site have been rendered permanently inert.
