| PAPUA. Air Mail Stamps Scott# C1, C1d CV$59.50 usd |
| NEW GUINEA. Air Mail Stamps Scott#C46-C54 CV$124.00 usd |
| US AIR MAIL Scott C122-126 Souvenir Sheet+ PB, MNH |
| 1923 AIR MAIL SET, SCOTT C4-C6 |
| 1918 air mail Scott no: C3 (TWENTYFOUR CENT) |
| UNITED STATES AIR MAIL STAMPS SCOTT # C21-22 VAR. MINT |
| 5 CENT AIR MAIL POSTAGE PLATE STAMP BLOCK SCOTT C12 |
| USED USA AIR MAIL PAIR scott C36 |
| 30 CENT AIR MAIL POSTAGE PLATE STAMP BLOCK SCOTT C24 |
| AIR MAIL WEEK - SALINAS, CALIF. - MAY 1938 -SCOTT #C23 |
| 1938 THE FIRST NATIONAL AIR MAIL WEEK COVER SCOTT #C23 |
| 1938 THE FIRST NATIONAL AIR MAIL WEEK COVER SCOTT C23 |
| U.S. - 1920 Air Mail Registered Cover - Scott #C2 |
| 1938 NATIONAL AIR MAIL WEEK SCOTT #C32 5 CONSOLATIONS |
| UC9, Mint 6c Air Mail Surcharge Entire VF Scott $95+ |
| Danzig Gdansk Unused Air Mail Scott #C10-14, C22-25 + |
| United States Air Mail Scott C3 MNH PhD |
| United States Air Mail Scott C1 Mint HR PhD |
| United States Air Mail Scott C2 MNH PhD |
| United States Air Mail Scott C4 MMH PhD |
| CUBA old +100 used AIR MAIL stamp collection Scott $90 |
| SWITZERLAND - 1919 Air Mail Cover - Scott C2 |
| BULGARIA AIR MAIL STAMPS SCOTT # C12-C14 USED |
| 1938 THE FIRST NATIONAL AIR MAIL WEEK COVER SCOTT #C23 |
| 1949 AIR MAIL VIA HELICOPTER COVER 2 SCOTT #963 INDIANA |
| 1930 FIRST FLIGHT AIR MAIL LETTER COVER SCOTT #C12 NR |