Letter from John Ames to Samuel Shuttleworth (fragment), 1822 July 22

Fragments of a one-page handwritten letter from John Ames (1793-1833) in Dedham to his uncle, Samuel Shuttleworth in Windsor, Vermont. The fragments contain some incomplete lines of text, including a note of the church attendance of "Aunt Ames."

Phi Beta Kappa dissertation on the study of history at Harvard, by Daniel White and John Collins Warren, February 21, 1797

This dissertation, apparently delivered at a Phi Beta Kappa assembly on February 21, 1797 by Warren and White, concerns the study of history at Harvard College at the time they were students. In this manuscript version of their dissertation, Warren and White bemoan the insufficient attention paid to the discipline of history by the students and faculty at Harvard.

Student mathematical notebook of Thomas Noyes, 1793

This sewn volume contains Noyes’ mathematical exercises in geometry; trigonometry; surveying; measurement of heights and distances; plain, oblique, parallel, middle latitude, and mercator sailing; and dialing. Many of the exercises are illustrated by carefully hand-drawn diagrams, including a mariners’ compass and moon dials.

Letters from Henry Warren to William Tudor,

Two letters providing information and historical sources on James Otis.

Letter from John Collins Warren to William Tudor,

One letter inviting Tudor to his wedding to Susan Powell Mason, daughter of their mutual friend, Jonathan Mason.