1846-48 Mexico Stampless Covers

5344- 1856, MEXICO CITY TO LONDON – GREAT POSTAL MARKINGS, XF

5330- 1856, BRITISH POST OFFICE IN VERACRUZ TO BAYONNE, FRANCE, XF

5316- 1863, MONTERREY, MONTERREY, XF

5319- 1863, MORELIA, MORELIA, XF

5310- 1849, RED MAZATLAN, MAZATLAN, XF