1922 Mexico Revolutionary Covers

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

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

5843- 1915, 1¢ PC, W/SHIFTED 10¢ BARREL

5849- 1911, LAS PeñAS TO GUADALAJARA

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