| Title: | L.S., pp. 1-1v |
| Description: | Echevarry to Martos y Navarrete, acknowledging receipt of letters concerning establishment of the new presidio of San Agustín de Ahumada on the banks of the Trinity River. |
| City: | México |
| Country: | New Spain |
| Date: | 1760/03/15 |
| Source: | Bexar Archives |
| Publisher: | Dolph Briscoe Center for American History |
| Rights: | Dolph Briscoe Center for American History |
