CLINFI_151006_051
Existing comment: 1775:
Benjamin Franklin appointed the first Postmaster General by the Continental Congress.

1785:
The Continental Congress encouraged the use of stagecoaches to transport mail between Post Offices.

1800:
The Post Office headquarters moved from Philadelphia, PA to Washington, DC.

1838:
All United States railroads were designated as post routes.

1847:
The first US postage stamps were issued.
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