000 00560nam a2200097 4500
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100 _aUnited States Post Office Department Washington
245 _aA Description of United States Postage Stamps
_b1847 - 1942
260 _aWashington
_bUnited States Post Office Department
_c1942
650 _aUnited States | 1847-1927 | 19th Century | 20th Century | Stamps -- Histories | Commemorative Issues | Definitive Issues | Postal Stationery | Cards | Designs | Production | 19th Century | 20th Century | Government Publications
999 _c3218
_d3218