Postal Service through the years

Published On: Feb 06 2013 10:05:34 AM CST   Updated On: May 01 2013 11:35:15 AM CDT

Check out landmark moments in U.S. Postal Service history.

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1775: The office that would later become the United States Post Office Department is established by the Second Continental Congress, with the first postmaster general, Benjamin Franklin, taking office.

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