1896 Mexico Mulita Covers

5750- 1892, MEXICO TO LONDON, WITH BACK STAMPS

5728- 1900, MERIDA, 15¢ BLUE STAMP + REGISTRATION, SENT TO WICHITA, KANSAS, VIA NEW YORK, GREAT COLOR COMBO

5730- 1898, TOPIA, DURANGO TO GUADALAJARA, WITH 50¢ PURPLE

5725- 1898, DURANGO WITH (2) 20¢ AND CERTIFICADO TO MEXICO, WITH BACK STAMPS

5726- 1897, SAN FELIPE, E. DE COAHUILA TO MEXICO, PLUS CERTIFICACION AND (5) 5¢ STAMPS