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| Title | Registered Package Receipt |
| FormNumber | 1556 |
| Revision | |
| Division | |
| WhereUsed | Yellow Penalty card used to obtain receipts for Registered Package Envelopes |
| EKU | 1884 DLS |
| LKU | 1923 DLS |
| Notes | by 1919 appears to have been replaced by Form 3830 |
| Source | SS |
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