1914 Mexico Revolutionary Covers

5834- 1921, (2) #312 REGISTERED LETTER TO US FROM ZACATECAS, MANY MARKINGS ON BACK

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

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

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

5846- 1911, 1¢ PC, W/DOUBLE 10¢ BARREL