Charta de una parte

CHARTA DE UNA PARTE. A deed of one part; a deed poll.
     2. Formerly, this phrase was used to distinguish, a deed poll, which is an agreement made by one party only, that is, only one of the parties does any act which is binding upon him, from a deed inter partes. Co. Litt. 229. Vide Deed poll; Indenture; Inter partes.

A Law Dictionary, Adapted to the Constitution and Laws of the United States. By John Bouvier. Published 1856.