1917 Mexico Revolutionary Covers

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

5831- 1911, LAS PeñAS, JALISCO TO GUADALAJARA, W/BACK STAMPS

5837- 1914, SOLDIER’S MAIL, SILAO TO CARDENAS, SLP., 15TH CAVALRY, EXTREMELY INTERESTING

5826- 1900, ENVELOPE TO NEW YORK, FROM TAMPICO

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