Hawley, R.C.
- A.C. Cline Correspondence: Planting Tool. 1929-1935
- A.C. Cline Correspondence: Shepard, W.. 1929-1941
- A.C. Cline Correspondence: Tryon, H.H.. 1931-1947
- R.T. Fisher Correspondence: Hawley, R.C.. 1921
- R.T. Fisher Correspondence: Northeastern Forest Experiment Station. 1924-1934
- R.T. Fisher Correspondence: Romell, L.G.. 1931-1932