Public [act] 170-250, 73d Congress. Wrangell, Alaska. S. 2813, act to authorize Wrangell, Alaska, to undertake certain municipal public works, including construction, reconstruction, enlargement, extension, and improvements of its water-supply system, construction of retaining wall and to back-fill behind same to make permanent street, and construction, reconstruction, enlargement, extension, and improvement to sewers, and for such purposes to issue bonds.