[60th Congress, 2d session] public [act] 252-350; approved Feb. 23-Mar. 4, 1909. Steam-boilers. H. 28175, to amend sec. 4434, Revised statutes [so as to increase thickness of shells of externally fired boilers of steam vessels, etc.].
Publication Title:
Steam-boilers. H. 28175, to amend sec. 4434, Revised statutes [so as to increase thickness of shells of externally fired boilers of steam vessels, etc.].
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[60th Congress, 2d session] public [act] 252-350; approved Feb. 23-Mar. 4, 1909. Steam-boilers. H. 28175, to amend sec. 4434, Revised statutes [so as to increase thickness of shells of externally fired boilers of steam vessels, etc.].