Stamps of Germany, 12 Jan 1984
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postage
1984, Jan 12 Gregor Mendel death 100th issue unwmk p. 14
| X | 50 | multi |
1984, Jan 12 Trier 2000th issue
| X | 80 | multi | Black Gate Trier |
1984, Jan 12 Philipp Reis 150th issue
| X | 80 | multi | Philipp Reis with experimental telephone |
1 to 3 of 3