1936 Mexico Newer & B/B Covers

5925- 1919, REGISTERED MEXICO TO CALIFORNIA, WITH #B1-2 PLUS OTHERS

5945- 1920, REGISTERED FROM MEXICO TO GERMANY

5941- 1933, CERTIFIED WITH 2 AIR MAIL STAMPS + 1 SURFACE STAMP TO GERMANY

5932- 1915, – TO CERRALVO, N.L.,POSTAGE DUE, REVOLUTIONARY OVERPRINT ON 1¢ & 4¢

5952- 1938, PORT OF CALL, MANZANILLO, U.S.S. POMPANO