Phillipston MA
- Central Massachusetts Vegetation Survey, 1993-1998. 1700-1998
- Cut-over pine lot study of 1931-32. 1932
- A day on the farm. 1985
- Deed from Joseph Higgins to Harvard Forest. 1944-1945
- Feldman CR Survey. 2016
- Harvard Forest Compartments and properties. 1934
- Harvard Forest Properties Petersham and Phillipston 1941. 1941
- Land utilization in Athol, Barre, Phillipston, and Royalston. 1939
- Phillipston Fire Tower. 1938-2012
- Prospect Hill Fire Tower: Multiple Site Memorandum of Agreement. 2005-2007
- Soil map overlays, Petersham, Phillipston, Barre, and Royalston. 1991
- Surveys of Harvard Forest Land; Geodetic Markers. 1934-1948
- Topographic map of 7.5' Athol quadrangle. 1946
- Topographic Map of 7.5' Athol Quadrangle. 1954
- Topographic Map of the Winchendon Quadrangle. 1917
- Wilson Lot 2003-2004. 2003-2004