John Ripley Freeman papers http://hdl.handle.net/1721.3/193734 Thu, 09 Apr 2026 23:20:25 GMT 2026-04-09T23:20:25Z National Hydraulic Laboratory, Progress Report, February 1931., 1931 February http://hdl.handle.net/1721.3/193785 National Hydraulic Laboratory, Progress Report, February 1931., 1931 February Freeman, John Ripley, 1855-1932 For more information about this item, visit https://archivesspace.mit.edu/repositories/2/archival_objects/161639 http://hdl.handle.net/1721.3/193785 Design of a National Hydraulic Laboratory, 1930 June http://hdl.handle.net/1721.3/193784 Design of a National Hydraulic Laboratory, 1930 June Freeman, John Ripley, 1855-1932 For more information about this item, visit https://archivesspace.mit.edu/repositories/2/archival_objects/161635 http://hdl.handle.net/1721.3/193784 Mastering Rivers in the Laboratory, 1930 January http://hdl.handle.net/1721.3/193783 Mastering Rivers in the Laboratory, 1930 January Freeman, John Ripley, 1855-1932 For more information about this item, visit https://archivesspace.mit.edu/repositories/2/archival_objects/161633 http://hdl.handle.net/1721.3/193783 The Historical Development of Hydraulic Researches and Some Noteworthy Hydraulic Laboratories in America, 1929 http://hdl.handle.net/1721.3/193782 The Historical Development of Hydraulic Researches and Some Noteworthy Hydraulic Laboratories in America, 1929 Freeman, John Ripley, 1855-1932 For more information about this item, visit https://archivesspace.mit.edu/repositories/2/archival_objects/161631 http://hdl.handle.net/1721.3/193782