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Taming the Mississippi, 1927 June

Freeman, John Ripley, 1855-1932
The Need of a National Hydraulic Laboratory for the Solution of River Problems, 1923

Freeman, John Ripley, 1855-1932
To Establish a National Hydraulic Laboratory, Hearing Before a Subcommittee of the Committee of Commerce, U.S. Senate, S.J. Res. 209, 1922 September

Freeman, John Ripley, 1855-1932
Address at the Annual Convention, American Society of Civil Engineers, 1922 August

Freeman, John Ripley, 1855-1932
MIT: Corporation correspondence, 1911 April - June

Freeman, John Ripley, 1855-1932
MIT: Corporation correspondence, 1911 January - March

Freeman, John Ripley, 1855-1932
MIT: Corporation correspondence, 1910

Freeman, John Ripley, 1855-1932
MIT: Corporation correspondence, 1907-1908

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, photostats of study no. 7 for new technology, 1912 January

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, photostats and notes of "Study No. 7 for new technology, 1912 January

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, Study No. 7, 1912 January

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, photostats of "Study No. 7," by Freeman, 1912 January

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, preliminary estimate of cost, by Hardy Cross, 1913

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, photographs of Cambridge site, undated

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, mechanical engineering department, space estimate, 1912 May

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, land subsidence and foundations, report, 1912

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, faculty estimates of space no. 4, undated

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, faculty estimates of space no. 3, undated

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, faculty estimates of space no. 2, undated

Freeman, John Ripley, 1855-1932
MIT: Cambridge campus, New Tech Study, faculty estimates of space no. 1, undated

Freeman, John Ripley, 1855-1932