Stamps of Uruguay, 23 Feb 1987
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postage
1987, Feb 23 International Symposium for Science and Technology issue wmk. large sun & ROU (no perf info)
| - | 20np | multi |
1987, Feb 23 10th Anniversary of the Death of Hector Gutierrez Ruiz issue
| - | 10np | ltbrn & pur | Hector Gutierrez Ruiz |
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