39 CFR 265.4 - Inquiries.
Inquiries regarding the availability of Postal Service records should be directed to the appropriate records custodian. If the appropriate records custodian is not known, inquiries should be directed to the Manager, Records Office, U.S. Postal Service, 475 L'Enfant Plaza SW., Washington, DC 20260, telephone (202) 268-2608.
Title 39 published on 2014-07-01
no entries appear in the Federal Register after this date.