$20.00
6015- 1929, 10 DECEMBER, SEE PHOTO, PURPLE CACHET
5949- 1935, PORT OF CALL, GUAYMAS – U.S.S. WORDEN
5948- 1938, PORT OF CALL, AT SEE OF ACAPULCO – U.S.S. POMPANO
5950- 1935, PORT OF CALL, MAZATLAN, U.S.S. WORDEN
5938- 1935, (1) PAIR AND (1) SINGLE ON REGISTERED COVER TO LONG BEACH, CA, PROOFS USED AS POSTAGE
5951- 1935, PORT OF CALL, LA PAZ, U.S.S. CUSHING
5929- 1913, CANANEA, SONORA, LONE POSTAGE DUE ON COVER – GREAT COVER TO NOGALES,
