9 reels. Accompanied by a guide and index. Correspondence, letterbook, accounts, memoirs, pamphlets, and newspaper articles. Mazzei was an Italian surgeon, merchant, traveler, friend and neighbor of Thomas Jefferson and James Madison, pro American propagandist, and diplomat. Originals are in the Library of Congress, New York Public Library, and other institutions.

This microfilm reel contains annotated typescripts of the correspondence.

This letterbook, kept principally in Paris, includes a diary of events, drafts and copies of some of his writings, and correspondence with selected Virginians, such as John Blair, John Banister, Jr., and John Page.

These papers include correspondence, letterbook, published writings, miscellany, and memoria.

This collection consists of facsimiles of documents, microfilmed for "Philip Mazzei: the comprehensive microform edition of his papers, 1730-1816" (Kraus International Publications, 1982), and also typescripts and translations into English of other documents.