Letter concerning commercial trade between French and various tribes. Gives distances among San Antonio de Bexar, nacocdochez, Guadalupe; areas analyzed topographically for suitability for livestock farming, water supply; detailed report on types of trees. Local Indian tribes described by location, name derivation, nearness to waterways. Cannot determine how many of these Indians are armed. Mentions Croix, Armat as Principal traders providing weapons to Indians. (O. Velez, February 1990)