(chiefly Chihuahua) during the same period; together with the approximate number of wagons, men and proprietors engaged each year:
| Years. | Amount Mdse. | Wagons. | Men. | Prop'ietors | Train to Chihuahua | Remarks. |
|---|---|---|---|---|---|---|
| 1822 | 15,000 | 70 | 60 | Pack-animals only used. | ||
| 1823 | 12,000 | 50 | 30 | do. do. |