1900 Mexico Official Covers

5975- 1910, .10¢ CHOLULA TO CHOLULA, PUEBLA,VILET ATLIXCO SEAL, OFFICIAL

5965- 1902, .20¢ CERTIFIED ON PIECE, CHIGNAHUAPAN TO ZACATLAN, ALA TRISTE SEAL, FRONT, OFFICIAL

5969- 1902, .3¢ ON FRONT, ZACATLAN WITH PURPLE ZACATLAN SEAL, OFFICIAL

5961- 1901 .3¢, PORTION ENVELOPE, OPEN L & R FROM GABRIEL CHILAC TO TEHUACAN, PURPLE SEALS, BACK STAMPS, OFFICIAL

5978- 1904, .3¢ ZACATLAN TO PUEBLA, PUEBLA SEAL, BACK STAMPS, OPENED L & R, OFFICIAL