Warships. Categories of vessels limited by treaties, etc., conference report to accompany H. R. 5730 [to amend sec. 3 (b) of act to establish composition of Navy with respect to categories of vessels limited by treaties signed at Washington, Feb. 6, 1922, and at London, Apr. 22, 1930, at limits prescribed by those treaties, to authorize construction of certain naval vessels, and for other purposes, relating to excess profits of contractors]; submitted by Mr. Vinson of Georgia.