$90.00
5939- 1917, RAIL ROAD CANCELS TO SAN FRANCISCO, CA
5946- 1935, REGISTERED, (2) 10¢ AND (2) .20¢ PROOFS USED AS POSTAGE, FROM MEXICO TO LONG BEACH, CA
5928- 1916, SOLDIERS LETTER, EAGLE PASS, TX, EXCELLENT WAR COVER
5937- 1930, REGISTERED (2) #671 ON COVER, MONTERREY TO AUSTRIA
5936- 1960, #909 ON FIRST DAY COVER, NICE AND CLEAN
5930- 1918, CANANEA, SONORA TO NOGALES, WITH BACK STAMP, 5¢ POSTAGE DUE USED AS POSTAGE. NO BACK FLAP
5941- 1933, CERTIFIED WITH 2 AIR MAIL STAMPS + 1 SURFACE STAMP TO GERMANY
