"Hubbard Brook area on Walling's 1860 Map of Grafton County"
"Image shows parts of the towns of Woodstock, Thornton, Ellsworth, Warren, and Benton. Water bodies, roads, and houses are featured, along with a generalized topography. Owner names are written beside most houses. This image is part of a complete scan of the the map at Plymouth State University done in 2004 as part of a land-use history project with Steve Hamburg."
- "Matthew Vadeboncoeur"
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