Franking

the privilege of sending postal matter free of charge. Up to 1830 this privilege was enjoyed by senators, congressmen, and the various departments of public service. It was then abolished for a time, being replaced by a system of allowance for postage, but was again restored. Public documents and seeds may now be sent out by the various departments and by senators and congressmen. The franking custom was inherited by this country from Great Britain, where the members of Parliament long enjoyed the privilege. Congress has been wont to grant the privilege as a courtesy to the widows of ex-presidents. See Postoffice