Oregon & California railroad land grants, report to accompany S. 2423 [to amend act to alter and amend act granting lands to aid in construction of railroad and telegraph line from. Central Pacific Railroad in California to Portland, Oreg., as amended, and to alter and amend act granting lands to aid in construction of railroad and telegraph line from Portland to Astoria and McMinnville, Oreg., so as to provide that taxes which have accrued since act was passed June 9, 1916, may be paid to Government]; submitted by Mr. Chamberlain.