6012- 1928, 12 JULY, SEE PHOTO, PURPLE CACHET
6011- 1930, 20 APRIL, SEE PHOTO, PURPLE CACHET
6010- 1930, 20 APRIL, SEE PHOTO, BLACK CACHET
6009- 1928, 1 OCTOBER, SEE PHOTO, PURPLE CACHET
6008- 1928, 1 OCTOBER, SEE PHOTO, BLACK CACHET
6007- 1929, 9 MARCH, SEE PHOTO, DARK PURPLE CACHET
6006- 1929, 9 MARCH, SEE PHOTO, PURPLE CACHET
6005- 1929, 9 MARCH, SEE PHOTO, DARK PURPLE CACHET
6004- 1929, 9 MARCH, SEE PHOTO, BLACK CACHET
6003- 1929, 9 MARCH, SEE PHOTO, PURPLE CACHET
6002- 1931, 15 MAY, SEE PHOTO, PURPLE CACHET
6001- 1931, 22 MAY, SEE PHOTO, PURPLE CACHET
6000- 1931, 19 JAN, SEE PHOTO, LIGHT PURPLE CACHET
5999- 1931, 5 DECEMBER, SEE PHOTO, LIGHT PURPLE CACHET
5998- 1928, 15 APRIL, SEE PHOTO, BLACK CACHET
5997- 1928, 15 APRIL, SEE PHOTO, LIGHT PURPLE CACHET
5994- 1892, #O2 ON COVER TO GALEANA, N.L., MONTERREY AND LINARES CANCELS, SEAL ON BACK, OFFICIAL
5993- 1892, #O2 ON COVER TO GALEANA, N.L., MONTERREY AND LINARES CANCELS, SEAL ON BACK, OFFICIAL
5192- 1892, #O2 ON COVER TO GALEANA, N.L., MONTERREY AND LINARES CANCELS, VERT. CREASE, SEAL ON BACK, OFFICIAL
5191- 1897, #O2 ON COVER TO GALEANA, N.L. – MONTERREY AND LINARES CANCELS, SEAL ON BACK, OFFICIAL
5990- 1893, #O2 ON COVER, TO BRAVO, WITH BACK STAMPS, OPENED L & R, OFFICIAL
5989- 1900, #O55 ON COVER, GYJON, ESP, WITH BACK STAMP, OFFICIAL
5988- 2002, MEXICO, WITH LARGE BLACK SEAL ON BACK CUAUTLA, MORELOS, CENTRO HISTORICO, OFFICIAL
5987- 2002, MEXICO, WITH LARGE PURPLE SEAL ON BACK CUAUTLA, MORELOS, CENTRO HISTORICO, OFFICIAL
5986- 1916, FROM MEXICO TO BROOKLIN, NY, SEAL ON BACK, OFFICIAL
5985- 1931, MEXICO TO MEXICO, WITH EAGLE SEAL, OFFICIAL
5984- 1924, SALAMANCA, GUANAJUATO TO MEXICO, OFFICIAL
5983- 1899, SALINAS VICTORIA, N.L. TO NUEVO LEON, WITH VICTORIA SEAL, OFFICIAL, EX SHIMMER
5982- 1908, CERTIFIED TO US FROM TACUBAYA, TACUBAYA SEAL, BACK STAMPS AND WAX SEAL, NICE, OFFICIAL
5981- 1877, TO PUEBLA FROM MORELOS, NICE, LETTER INCLUDED, OFFICIAL
5980- 1904, .10¢ PUEBLA TO PUEBLA WITH PURPLE HUEJOTZINGO SEAL, BEAUTIFUL, OFFICIAL
5979- 1904, .20¢ TEHUACAN TO PUEBLA WITH VIOLET TEHUACAN SEAL, BACK STAMPS, OFFICIAL
5978- 1904, .3¢ ZACATLAN TO PUEBLA, PUEBLA SEAL, BACK STAMPS, OPENED L & R, OFFICIAL
5977- 1905, .3¢ CHIGNAHUAPAN TO ZACATLAN, WITH A LA TRISTE SEAL, ZACATLAN CANCEL ON BACK, OFFICIAL
5976- 1905, .3¢ PUEBLA TO ATLIXCO AND PARTIAL ATLIXCO SEAL, OPENED L & R, OFFICIAL
5975- 1910, .10¢ CHOLULA TO CHOLULA, PUEBLA,VILET ATLIXCO SEAL, OFFICIAL
5974- 1902, .5¢ TEHUACAN TO TECAMACHALCO, WITH TEHUACAN PURPLE SEAL, OPENED L & R, OFFICIAL
5973- 1905, #O61 ON PC TO SWITZERLAND, SLIGHT CREASE, OFFICIAL
5972- 1905, #O63 ON COVER TO MARSEILLE, BACK STAMP, UNIQUE CANCEL, OFFICIAL
5971- 1900, .35¢ ATLIXCO, PUEBLA TO PUEBLA, RED SEAL, BACK STAMPS AND WAX SEAL, CERTIFIED AR COVER, BEAUTIFUL, OFFICIAL
5970- 1907, .10¢ ON FRONT, ATLIXCO, PUEBLA TO PUEBLA, OFFICIAL SEAL, OFFICIAL
5969- 1902, .3¢ ON FRONT, ZACATLAN WITH PURPLE ZACATLAN SEAL, OFFICIAL
5968- 1907, .6¢ ON FRONT, SAN JUAN DE LOS LLANOS TO CUYUACA, WITH RED SEAL, OFFICIAL
5967- 1902, .10¢ ON PIECE, CHIGNAHUAPAM, TO ZACATECAS, WITH A LA TRISTE SEAL, FRONT, OFFICIAL
5966- 1901, .30¢ TETELA, PUEBLA TO ZACAPOAXTLA, PUE., SEAL TORN, COMPLETE LARGE ENVELOPE, BEAUTIFUL, OFFICIAL
5965- 1902, .20¢ CERTIFIED ON PIECE, CHIGNAHUAPAN TO ZACATLAN, ALA TRISTE SEAL, FRONT, OFFICIAL
5964- 1901, .19¢ WITH CERTIFIED FRONT TEPEACA TO ATLIXCO, TEPEACA, OFFICIAL, FRONT
5963- 1903, .25¢ ON FRONT, CERTIFIED PUEBLA TO TEHUACAN, OFFICIAL
5962- 1910, .23¢ ON FRONT, CERTIFIED PUEBLA TO TEHUACAN, PURPLE SEAL, OFFICIAL
5961- 1901 .3¢, PORTION ENVELOPE, OPEN L & R FROM GABRIEL CHILAC TO TEHUACAN, PURPLE SEALS, BACK STAMPS, OFFICIAL
5960- 1807, .40¢ ON FRONT, CHOLULA CANCEL, WITH PARTIAL RED SEAL TO CHOLULA, OFFICIAL
5959- 1808, .16¢ ON FRONT WITH PURPLE ZACATLAN SEAL TO PUEBLA, OFFICIAL
5958- 1806, .16¢ ON FRONT, WITH PURPLE ZACATLAN, PUEBLA SEAL TO CHIGNAHUAPAN, OFFICIAL
5957- 1804, .3¢ ON ENVELOPE OPENED ON ALL SIDES, HUEJOTZINGO, PUEBLA CANCEL TO PUEBLA, WITH BACK STAMP, PURPLE OFFICIAL SEAL, OFFICIAL
5956- 1805, .3¢ ON ENVELOPE OPENED ON ALL SIDES, WITH (2) RED CHIUTLA SEALS, TO ATLIXCO, WITH BACK STAMPS, OFFICIAL
5953- 1937, PORT OF CALL, PICHILINQUE, U.S.S. PERKINS, BEAUTIFUL RED BOAT SEAL ON BACK
5952- 1938, PORT OF CALL, MANZANILLO, U.S.S. POMPANO
5951- 1935, PORT OF CALL, LA PAZ, U.S.S. CUSHING
5950- 1935, PORT OF CALL, MAZATLAN, U.S.S. WORDEN
5949- 1935, PORT OF CALL, GUAYMAS – U.S.S. WORDEN
5948- 1938, PORT OF CALL, AT SEE OF ACAPULCO – U.S.S. POMPANO
5947- 1936, PORT OF CALL, ACAPULCO, U.S.S. FAIRFAX
5946- 1935, REGISTERED, (2) 10¢ AND (2) .20¢ PROOFS USED AS POSTAGE, FROM MEXICO TO LONG BEACH, CA
5945- 1920, REGISTERED FROM MEXICO TO GERMANY
5944- 1867 GUADALAJARA PROV. TO GUADALAJARA TO ZAMORA
5941- 1933, CERTIFIED WITH 2 AIR MAIL STAMPS + 1 SURFACE STAMP TO GERMANY
5939- 1917, RAIL ROAD CANCELS TO SAN FRANCISCO, CA
5938- 1935, (1) PAIR AND (1) SINGLE ON REGISTERED COVER TO LONG BEACH, CA, PROOFS USED AS POSTAGE
5937- 1930, REGISTERED (2) #671 ON COVER, MONTERREY TO AUSTRIA
5936- 1960, #909 ON FIRST DAY COVER, NICE AND CLEAN
5936- 1930, WITH FIVE DIFFERENT REVENUES USED AS POSTAGE
5934- 1914, #386, WITH POSTAGE DUE 2¢ PAID, WITH #385, TO NOGALES
5933- 1915, ON PIECE (2) #435, WITH POSTAGE DUE 4¢
5932- 1915, – TO CERRALVO, N.L.,POSTAGE DUE, REVOLUTIONARY OVERPRINT ON 1¢ & 4¢
5931- 1915, INTERESTING POSTAGE DUE COVER, .10¢ PAID WITH #348
5930- 1918, CANANEA, SONORA TO NOGALES, WITH BACK STAMP, 5¢ POSTAGE DUE USED AS POSTAGE. NO BACK FLAP
5929- 1913, CANANEA, SONORA, LONE POSTAGE DUE ON COVER – GREAT COVER TO NOGALES,
5928- 1916, SOLDIERS LETTER, EAGLE PASS, TX, EXCELLENT WAR COVER
5927- 1922, YUCATAN (2) #2’S, LARGE MARGINS, CAMPECHE TO MERIDA, ABIERTA POR EL CENSOR LABEL
5926- 1924, 1-2 YUCATAN, MERIDA TO CAMPECHE, VERT. CREASE, ABIERTA POR EL CENSOR LABEL
5925- 1919, REGISTERED MEXICO TO CALIFORNIA, WITH #B1-2 PLUS OTHERS
5922- 1914, SOLDIERS LETTER, CONCORDIA TO PUEBLA, CAVALRY REGIMENT
5921- 1914, SOLDIERS LETTER, CONCORDIA TO PUEBLA, 2ND CAVALRY REGIMENT
5920- 1917, (2), #546, REGISTERED LA PIEDAD TO PASADENA, CA.
5919- 1914, HORRORS OF WAR, DEAD ON THE BATTLE FIELD, PICTURE POSTCARD
5918- 1914, HORRORS OF WAR, MANY MEN DEAD ON THE STREET, PICTURE POSTCARD
5917- 1914, HORRORS OF WAR, 1 GRAVE FOR 63 MEN, POSTCARD
5916- 1915, REGISTERED FROM GUADALAJARA TO TEXAS, WITH (3) #505
5915- 1916, REGISTERED MEXICO TO PHILADELPHIA, PA, WITH (6) #510
5914- 1916, CERTIFIED HERMOSILLO TO SAN FRANCISCO, CA, WITH (6) # 503
5913- 1915, CERTIFIED MERIDA TO MEXICO, WITH (4) #505
5912- 1914, AD COVER – BROWN SHOES CO., FROM VERACRUZ TO ST, LOUIS, MO
5911- 1903, PROGRESO, YUCATAN TO HAMBURG, WITH (2) #297’S. OUTSTANDING CORNER CARD AGENCIA MERCANTIL Y MARITIMA, WITH FANTASTIC SHIP AND OCEAN VIEW!, EX SHIMMER
5910- 1914, COVER TO MEXICO WITH .20¢ POSTAGE DUE
5909- 1915, REGISTERED COVER FROM ENSENADA, B.C. TO SAN FRANCISCO, CA
5908- 1916, REGISTERED COVER FROM TOLUCA TO ARGENTINA
5907- 1915, #374 TO MEXICO, FROM VERACRUZ, POSTAGE DUE .10¢
5906- 1922, #319, REGISTERED ON COVER, FROM MEXICO TO US
5905- 1916, #577-8, OFFICIAL COVER, FROM THE .25¢ RATE PERIOD -STATE OFFICIALS MAIL WITH A DISCOUNT OF 40%, NOT COMMON
5904- 1914, USMAG, FROM VERACRUZ TO MEXCIO
5903- 1915, CERTIFIED STRIP/4 #505, MORELIA TO US, WAX SEAL ON BACK
5902- 1914, USMAG FROM VERACRUZ TO ORIZABA, WITH BACK STAMP
5901- 1916, REGISTERED, FROM TAMPICO TO TEXAS, MAILED AT THE OLD 3 PESO RATE
5900- 1916, REGISTERED, TO NEW YORK, WITH (3) BARRELS AND 40¢ STAMP
5899- 1916, REGISTERED, MEXICO TO LOS ANGELES, B/10 ON BACK – DOUBLE RATE
5898- 1916, REGISTERED, FROM NUEVO LAREDO, TEXAS TO NEW YORK
5897- 1916, REGISTERED, FROM VERACRUZ TO ORIZABA, BLOCK/4 #513
5896- 1913, TUXTLA CHICO, CHIAPAS TO MEXICO D.F., WITH BACK STAMPS