A description of United States postage stamps issued by the Post Office Department from July 1, 1847, to December 31, 1936.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Washington
United States Government Printing Office
1937.
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| Ábhair: |