43 U.S.C. § 43 : US Code - Section 43: Copies to Senators, Representatives, and Delegates

Search 43 U.S.C. § 43 : US Code - Section 43: Copies to Senators, Representatives, and Delegates

One copy of each map and atlas shall be sent to each Senator and
each Representative and Delegate in Congress, if published within
his term; and a second copy shall be placed at the disposal of each
such Senator, Representative and Delegate