Where can you find primary sources for Napoleon III?

Primary sources for Napoleon III can be found in various archives, libraries, and online databases. Key locations include the National Archives in France, which holds official documents, correspondence, and state papers from his reign. Additionally, the Bibliothèque Nationale de France offers a wealth of published materials, including newspapers and pamphlets from the period. Online resources like Gallica and the internet Archive also provide digitized primary documents related to Napoleon III.