| HI and CSA | |||||
BACK OF THE BOOK |
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Air Mail |
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Federal Duck Stamps |
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- |
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Newspaper |
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Parcel Post |
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Postage Dues |
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- |
- |
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Registration |
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Shanghai |
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Special Delivery |
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Special Handling |
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1922 Post Offices in China (Shanghai)

2c on 1c - Green
Without wmk. - Perf 11 - Scott #K17 - 1922

4c on 2c - Carmine
Without wmk. - Perf 11 - Scott #K18 - 1922