Code of laws. Supplement 1 to Code of laws of United States embracing statutes, general and permanent in their nature, passed by 69th Congress (Dec. 7, 1925-Dec. 5, 1927), with perfecting amendments to Code itself, consolidated, codified, set forth, and published in 1928, in 152d year of the Republic, at its 1st session, by 70th Congress (with ancillaries and index).