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Cancelling and marking stamp. Letter from the Postmaster General, on the subject of a patent cancelling and marking stamp used by the department
Letter on patent cancelling and marking stamp used by Post Office Department
Committee on Post Office and Post Roads.
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Aug. 2006). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection