Railroad Retirement Act Amendments -- Spouse Benefits, Wage Base, Tax Rates : hearings before the United States House Committee on Interstate and Foreign Commerce, Eighty-Ninth Congress, first session, on Sept. 8, 1965.

Committee Serial No. 89-21. Considers H.R. 10874, to amend the Railroad Retirement Act of 1937 to increase the retirement benefits for spouses, to increase the base on which railroad retirement benefits are computed, and to change the tax rates under the Railroad Retirement Tax Act.