1890 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

5652- 1898, MEXICO TO NEW ZEALAND, WITH (2) REGISTRATION LABELS, WAX SEALS AND BACK STAMPS

5662- 1893, OTATITLAN, VERACRUZ – REVERSE TLACOTALPAN TO NEW YORK

5665- 1893, OPOCER, SONORA TO LONDON, VIA NEW YORK, VERY SCARCE

5663- 1887, MONCLOVA TO OHIO, US, WITH BACK STAMP