Mexico, Saltillo District Covers, two items; Monclova (YB ST85), ca. 1835, 2r rate, official eagle cachet, handmade envelope without contents and Parras (YB ST115 + ST115A - red), 22 May 1801, partial Colonial letter to Antonio Cordero, aged and in the old colonial style, Governor of Coahuila y Tejas 1805-1808., F.-V.F. Estimate  $100 - 150. $0 (Image)