$20.00
5998- 1928, 15 APRIL, SEE PHOTO, BLACK CACHET
5939- 1917, RAIL ROAD CANCELS TO SAN FRANCISCO, CA
5929- 1913, CANANEA, SONORA, LONE POSTAGE DUE ON COVER – GREAT COVER TO NOGALES,
5947- 1936, PORT OF CALL, ACAPULCO, U.S.S. FAIRFAX
5941- 1933, CERTIFIED WITH 2 AIR MAIL STAMPS + 1 SURFACE STAMP TO GERMANY
5951- 1935, PORT OF CALL, LA PAZ, U.S.S. CUSHING
5944- 1867 GUADALAJARA PROV. TO GUADALAJARA TO ZAMORA
