39 C.F.R. § 263.5
Inquiries
Inquiries regarding records maintenance and disposition should be directed to the Manager, Records Office, United States Postal Service, 475 L'Enfant Plaza, SW., Washington, DC 20260, or, by telephone, (202) 268-2608.
Inquiries regarding records maintenance and disposition should be directed to the Manager, Records Office, United States Postal Service, 475 L'Enfant Plaza, SW., Washington, DC 20260, or, by telephone, (202) 268-2608.