1928 - 30 Air Mail
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5c - Carmine and blue Engraved - Perf 11 - Scott #C11 - 1928 |
5c - Violet Engraved - Perf 11 - Scott #C12 - 1930 |
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65c - Green Engraved - Perf 11 - Scott #C13 - 1930 |
$1.30 - Brown Engraved - Perf 11 - Scott #C14 - 1930 |
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$2.60 - Blue Engraved - Perf 11 - Scott #C15 - 1930 |
The Graf Zeppelin |
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| Zeppelin Cover |
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