Issuer | Date | Desc | State | ||
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Russia | 1967 | empty sheet (#1425) | incomplete |
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Russia | 1967 | sheet of 1 type | |
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Russia | 1967 | Sputnik I 10th, sheet of 1 type | |
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Russia | 1967 | empty sheet (#1428) | incomplete |
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Russia | 1967 | empty sheet (#1429) | incomplete |
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Russia | 1967 | empty sheet (#1430) | incomplete |