XI. Catalogue of Harvard graduates, [ca. 1810]

This paper notebook contains a handwritten, alphabetical listing of graduates of the Harvard Classes of 1642 to 1809 presumably compiled from the published Triennial Catalogues.

Logarithmetical Arithmetick, ca. 1765

This small paper-bound notebook contains James Winthrop's notes from his study of logarithms. It was presumably created between 1765 and 1769, while he was a Harvard undergraduate. The notebook contains prose explanations of logarithms, as well as problem sets, case studies, and examples.