This is a manuscript dictionary, apparently of the Mandingo language, with latin equivalents.

The volume appears to be an administrative account relating to the tracts of land controlled by the church in various areas of Mexico, including Guatemala.

Two bound volumes in Turkish using the Ottoman Turkish (Perso-Arabic based) script. Associated with the Ottoman Department of State, one volume is entitled "Inscha, or Turkish Letter Writer" and contains forms of business letters; the other is docketed as "Turjiman Nameh," or the "Turkish Interpreter's Assistant. Forms of letters."

Related to the Dupaix expeditions of 1806, four loose notebooks with 23 ink and pencil sketches of Mexican ruins and hieroglyphics. Fragmented text, in Spanish, with images of construction and decoration on stonework, pottery and buildings of various native ruins of the Yucatan. The APS manuscript sketch file has an inventory list of the images.

By an unknown author, this notebook is of experiments and the history of experiments with electricity, containing references to Franklin, Beccaria, and Priestley, etc.