1915 Mexico Revolutionary Covers

5840- 1914, SOLDIERS MAIL, MEXICO TO JUCHITEPEC, APULCO, TECOLATLA, ETC, EXPEDITIONARY COLUMN

5830- 1914, #359, 20¢ BISECT, NOGALES CANCELS, – RR CANCEL 205 GUAYMAS ON BACK

5833- 1919, #316 REGISTERED TO US FROM TECPAN, GUERRERO. CREASE AND WAX SEAL CUT OUT

5839- 1915, COVER TO CHIHUAHUA, UNCLAIMED AND RETURNED TO D.L.O.

5838- 1915, SOLDIER’S MAIL, MEXICO TO MONTERREY, COLURUN OF GENERAL MASS (?), COLLEGE OF CIVIL ENGENERING, VIA SALTILLO