1914 (21 Sep) 5c stationery entire envelope sent from Mexico, D.F. to 3rd Battalion in Chihuahua, with official seal at left (torn on opening). Torreon Chihuahua duplex datestamp and "Seccion Postal Militar Division Del Norte "Brigada Robles" in oval, returned to Mexico City, with "Lista" arrival (Image)

Est.$250

1914 (30 Dec) military free frank with violet "Brigada Expedicionaria de Sonora Cuartel General" and corresponding Hermosillo departure pmk below, addressed to La Mesa, v.f. (Image)

Est.$250

1914 (22 Oct) cover franked with 1c and 4c, tied by violet "Seccion Postal Militar Division del Norte Brigada Robles" in oval, addressed to Chihuahua, with arrival pmk on back, minor cover tears, otherwise fine (Brigada Robles of the North Division was one of 20 brigades under General Villa. It was led by General Jose Isabel Robles in the Mexico Revolution in the Battle of Torreon, The Battle of San Pedro de las Colonias, the Battle of Paredon and the Battle of Zacatecas) (Image)

Est.$250