Covers area between Brazos River on the west and the Sabine River on the east and from the Gulf of Mexico to lands north of Trinity Bay.

Shows "Bexar," "Nacogdoche," "Camino arriba á Nachitoches," "Bahia de Trinidad," and, to the east, "Louisiana, los Estados Unidos."

Title devised by cataloger.

Pen-and-ink.

In upper right: 18.

On verso: S4.

Annotated in pencil.

Galveston Bay (Tex.) > Maps.

Trinity Bay (Tex.) > Maps.