$40.00
6010- 1930, 20 APRIL, SEE PHOTO, BLACK CACHET
5947- 1936, PORT OF CALL, ACAPULCO, U.S.S. FAIRFAX
5927- 1922, YUCATAN (2) #2’S, LARGE MARGINS, CAMPECHE TO MERIDA, ABIERTA POR EL CENSOR LABEL
5941- 1933, CERTIFIED WITH 2 AIR MAIL STAMPS + 1 SURFACE STAMP TO GERMANY
5936- 1930, WITH FIVE DIFFERENT REVENUES USED AS POSTAGE
5936- 1960, #909 ON FIRST DAY COVER, NICE AND CLEAN
5938- 1935, (1) PAIR AND (1) SINGLE ON REGISTERED COVER TO LONG BEACH, CA, PROOFS USED AS POSTAGE
