1917 Mexico Revolutionary Covers

5835- 1914, #359 BISECT, FROM GUAYMAS TO NOGALES, W/BACKSTAMP

5828- 1914, GUADALAJARA W/RR CANCEL 379 TO MEXICO

5841- 1914, SOLDIERS MAIL, QUERETARO, -CORPS, TACUBAYA, TORN 2 B

5844- 1911, 1¢ PC, W/DOUBLE 10¢ BARREL

5826- 1900, ENVELOPE TO NEW YORK, FROM TAMPICO