Special Message
01/07/1906
https://www.presidency.ucsb.edu...
The facts set forth in this report constitute an imperative call to action.
The great basic facts are already well known.
In testimony whereof, I have hereunto set my hand and caused the seal of the United States to be affixed.
The board of engineers who signed this report are of all the men in their profession, within or without the United State...