PENALTY AND FRANKED MAIL
Title 39 - Postal Service
Definitions
Penalty mail
Endorsements on penalty covers
Restrictions on use of penalty mail
Accounting for penalty covers
Reimbursement for penalty mail service
Limit of weight of penalty mail; postage on overweight matter
Shipment by most economical means
Executive departments to supply information
Franked mail transmitted by the Vice President, Members of Congress, and congressional officials
Public documents
Congressional Record under frank of Members of Congress
Seeds and reports from Department of Agriculture
Mailing privilege of former President; surviving spouse of former President
Lending or permitting use of frank unlawful
Reimbursement for franked mailings
Correspondence of members of diplomatic corps and consuls of countries of Postal Union of Americas and Spain
Franked mail for survivors of Members of Congress
Mailgrams
Use of official mail in the location and recovery of missing children