[61st Congress, 1st session] public [joint] resolution 3; approved June 25, 1909. Rivers and harbors. S. J. R. 33, relating to provisions of sec. 10 of sundry civil act of Mar. 4, 1909 [so that provisions shall not be construed as applying to unexpended balance of any river and harbor appropriation, use of which may be essential, for further maintenance or prosecution of work to which it pertains as heretofore authorized by Congress].