Map of the North Part of Petersham with Part of Poquage
1755 Petersham, Massachusetts, United States
Plan of the town of Petersham, 1795, showing roads, mills, etc.
1795 Petersham, Massachusetts, United States
Topographic Maps of the Winchendon Sheet
1894 Petersham, Massachusetts, United States
Topographic Maps of the Barre Sheet
1894 Petersham, Massachusetts, United States
Topography of Prospect Hill, including Camel's Hump and vicinity
1907 Massachusetts, United States
Timing of Old Field Abandonment and Early Logging on Prospect Hill
1907 Massachusetts, United States
Timing of Old Field Abandonment and Early Logging on Prospect Hill
1907 Massachusetts, United States
Harvard College Forestry - Slab City 1907
1907 Petersham, Massachusetts, United States
Harvard College Forestry - Tom Swamp I-VIII
1907 Massachusetts, United States
Harvard Forest Tom Swamp Block
1907 Massachusetts, United States
Schwarz Lot
1907 Petersham, Massachusetts, United States
Schwarz Lot
1907 Petersham, Massachusetts, United States
Survey of a Massachusetts Town - Petersham
1907 Petersham, Massachusetts, United States
Topographic Map of Petersham
1907 Petersham, Massachusetts, United States
Blow up of USGS Map of Petersham Showing Harvard and Petersham State Forests
1907 Petersham, Massachusetts, United States
Topographic Map of Petersham
1907 Petersham, Massachusetts, United States
Petersham Cellar Holes
1907 Petersham, Massachusetts, United States
Cellar Holes of Pirate Valley, Sherman Hill, Swift River, Harvard Forest and Vicinity
1907 Petersham, Massachusetts, United States
Loring Hill
1907 Petersham, Massachusetts, United States
Pisgah Tract
1907 New Hampshire, United States
Matthews Plantations Hamilton Mass - Black Brook Plantations
1907 Hamilton, Massachusetts, United States
Nathan Matthews Plantations Block C Stand Map
1907 Hamilton, Massachusetts, United States
Harvard Forest Prospect Hill Tract Petersham and Phillipston as recorded in Worcester Registry of Deeds
1908 Massachusetts, United States
Harvard Forest Slab City 1908
1908 Petersham, Massachusetts, United States
Harvard College Forestry, Northwest tract - Meadow Water Tract
1908 Massachusetts, United States
Topographic map of Meadow-water Tract (TS I-VII)
1908 Massachusetts, United States
Topographic map of Meadow-water Tract (TS I-VII)
1908 Massachusetts, United States
Topographic map of Meadow-water Tract (TS I-VII)
1908 Massachusetts, United States
Meadow-Water Tract Harvard Forest stand map with transects of TS I-VI
1908 Massachusetts, United States
Slab City 1909 Topographic Map of Compartments III - VII
1909 Petersham, Massachusetts, United States
Type Map of Slab City Tract Compartments III - VIII
1909 Petersham, Massachusetts, United States
Meadow-Water Tract Harvard Forest topographic map of TS I-VI and working plan for Compartment V
1909 Massachusetts, United States
Prospect Hill Tract 1910 Topographic map
1910 Massachusetts, United States
Meadow-Water Tract stand map of TS I-VI
1910 Massachusetts, United States
Plan of land of John Lincoln Waldo (TS X)
1910 Massachusetts, United States
Topographical Survey of Harvard Farm - 1911
1911 Massachusetts, United States
Plane Table Traverse of Harvard Farm 1911
1911 Massachusetts, United States
Topographical Survey of Harvard Farm - 1911
1911 Massachusetts, United States
Harvard Forest Slab City 1911
1911 Petersham, Massachusetts, United States
Harvard Forest Slab City - 1908
1911 Petersham, Massachusetts, United States
Plan of J. W. Brooks Land
1911 Massachusetts, United States
Topographic map of Meadow-water Tract (TS I-VIII)
1911 Massachusetts, United States
Meadow-Water Tract index to operations 1908-1911
1911 Massachusetts, United States
Higginson Tract 1911 Stand Map
1911 Petersham, Massachusetts, United States
Slab City Tract Topographic Map of Compartments II - X
1912 Petersham, Massachusetts, United States
Slab City Tract Topographic Map of Compartments II - X
1912 Petersham, Massachusetts, United States
Slab City Tract of Harvard Forest Topographic Map of Compartments II - X
1912 Petersham, Massachusetts, United States
Harvard Forest School Transit Survey of Whitney Lot (Slab City I) August 12, 1912
1912 Petersham, Massachusetts, United States
Slab City Tract Stand Map Surveyed by the Class of 1909-1912 Compartments II - X
1912 Petersham, Massachusetts, United States
Meadow-Water Tract stand map of TS I-VIII
1913 Massachusetts, United States
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