[This Decree No. 46 of the Constitutional Congress, promulgated 26 February 1828, grants the exclusive right for a period of 23 years to mine iron and coal in Coahuila and Texas to John Lucius Woodbury and John Cameron. Dated and signed at end:] Saltillo 26 de Febrero de 1828. José María Viesca. Juan Antonio Padilla, Secretario. [translated from the original Spanish] [handwriting on back]