1866 Mexico Mulita Covers

5747- 1896, MAZATLAN TO BALTIMORE, MD, POR VAPOR VIA SAN FRANCISCO

5734- 1897, PICHUCALCO TO MEXICO, BACK STAMPS

5748- 1896, MEXICO TO DURANGO, WITH BACK STAMPS

5750- 1892, MEXICO TO LONDON, WITH BACK STAMPS

5745- 1897, MARAVATIO TO MEXICO, 3¢ + (2) 1¢ STAMPS