Stamps of Luxembourg, 3 May 1971
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postage
1971, May 3 Europa 1971 issue unwmk p. 12.5x13
| X | 3fr | multi | ||||
| X | 6fr | multi |
1971, May 3 71st Session of the International Olympic Committee issue p. 11.75
| - | 3fr | multi |
1971, May 3 50th Anniversary of the Christian Workers Union issue p. 13.5x14
| X | 3fr | multi |
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