This one-volune collection, consisting of three manuscripts bound together, was previously named "Names of various trees, shrubs, and plants in the language of the Lennape [sic], 1840" after one of the manuscripts in it. It consists of Nottoway terms, organized according to a variety of categories; a Lenape (Delaware) word list relating to English botanical terms, along with Latin terms; and an English-Algonquian-Lenape comparative vocabulary.

This is a comparative vocabulary of the Micmac, Montagnais, and Nascapee Indian languages, and includes Micmac prayers, and a dictionary of Micmac pictographs.

This manuscript copy contains dictionaries of nine Indian vocabularies, such as Aztec, Algonkin, and Huron, and was taken from Reland's "Dissertationum miscellanearum pars tertia" (Utrecht, 1708). [Vocabularies compiled from printed sources,of South and North American dialects: Brasilica (1590,1595,1648); Chilensis (1647); Peruana, Poconziae [or Poconomica, Guatemala and Honduras]; Caraibica [Antilles], 1658; Mexicana [Otomitica, Chontalica, Zoquina, Cascan, Niciecana, Chicemeca dialects mentioned]; Virginiana (1966 [Eliot] 1685 [Mather], Algonkina [1703 La Hontan] Huramica (German-Huron vocabulary not included; 1822.]