Virginia Tech, Agricultural Engineering DeptHutcheson, John .R.2019-06-132019-06-131921http://hdl.handle.net/10919/90048Cover letter regarding yearly annual report addressed to C.E. Seitz.US LetterCreative Commons Public Domain Mark 1.0HumanitiesHistoryAmerican HistoryVirginia Extension – Project 10Letter to C.E. Seitz, Aug 11, 1921ReportBiological Systems Engineering, Virginia Tech