¶ Remittances may be made by Money Order or personal check. Cash is sent at sender’s risk, and should always be registered. Postage charges are extra on purchases of less than one dollar. _Year_ _Scott _Airpost _Description_ _Single_ _Block_ Cat._ Cat._ _UNITED STATES_ 1918 1300 1 6¢ Orange .75 3.75 1301 2 16¢ Green 3.00 15.00 1302 3 24¢ Carmine rose and blue 1.00 5.00 Set of three 4.25 20.00 1923 1303 4 8¢ Green .25 1.25 1304 5 16¢ Blue 1.60 7.50 1305 6 24¢ Carmine 1.60 7.50 Set of three 3.25 16.00 1926-27 1306 7 10¢ Dark blue .15 .75 1307 8 15¢ Olive brown .25 1.25 1308 9 20¢ Yellow green .30 1.50 Set of three .65 3.25 1927 1309 10 10¢ Dark blue .15 .75 1928 1310 11 5¢ Carmine and blue .08 .35 649 12 2¢ Carmine rose .06 .25 650 13 5¢ Blue .20 1.00 Set of two .25 1.25 1930 1311 14 5¢ Violet .10 .50 1312 15 65¢ Green 1313 16 $1.30 Brown 1314 17 $2.60 Blue Set of three 40.00 180.00 1931-32 1315 18 5¢ Violet .08 .35 1316 19 8¢ Olive bistre .10 .50 1933 1317 20 50¢ Green 3.00 12.50 1934 1318 21 6¢ Dull orange .09 .45 1400 22 16¢ Dark blue .20 1.00 1935 771 23 16¢ Dark blue .40 1.75 1319 24 25¢ Blue .30 1.20 1936 1401 25 16¢ Red and blue .20 .90 1929 2900 100 5¢ Blue on white .10 1932 2901 101 8¢ Olive green on white .16 1934 2902 102 6¢ Orange on white .09 _AEGEAN ISLANDS_