Private laws, 83d Congress, of House or Senate Document Rooms, Capitol. 227. H. R. 4047, act validating certain conveyances heretofore made by Central Pacific Railway Company, corporation, and its lessee, Southern Pacific Company, corporation, involving certain portions of right-of-way, in county of Alameda, Calif., acquired by Central Pacific Railway Company under act of Congress approved July 1, 1862 (12 Stat. L. 489), as amended by act of Congress approved July 2, 1864 (13 Stat. L. 356).