1888 Mexico Lg Numeral Covers

5656- 1889, REGISTERED LETTER FROM TOLIMAN TO MEXICO, WITH GREEN CANCELS, A VERY RARE POSTMARK, WITH A 10¢ AND 25¢ STAMP, FRONT

5671- 1894, 25¢ ON REGISTERED COVER TO MASS, VIA NEW YORK, WAX SEALS, VERY NICE

5660- 1893, MANZANILLO VIA GUAYMAS TO SAN FRANCISCO, CA

5668- 1894, PROGRESO DE PALIZADA, CAMPECHE, WITH FANCY AND SCARCE CANCEL, TO NEW YORK

5677- 1887, MAZATLAN, SINALOA TO SAN IGNACIO