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1952 Map of Jo-Mary Mountain

Name: 1952 Topographic Map of Jo-Mary Mountain
Creator: U.S. Geological Survey
Published: 1953
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1953

About this map

The Appalachian Trail winds through this central Maine wilderness, connecting high peaks and remote water bodies in the early 1950s. Elevation is the defining characteristic of this terrain, anchored by the massive presence of Jo-Mary Mtn and Big Shanty Mtn. Strategic vantage points are maintained at the Wadleigh Lookout Tower and White Cap Mtn Lookout Tower, serving as essential outposts for forestry management in a region dominated by township divisions like T 1 R 11 and T B R 10.

The landscape is an intricate network of drainage and glacially formed lakes, from the large expanse of Nahamakanta Lake to smaller, isolated features such as Sing Sing Pond and Rabbit Pond. This period shows the region's character as a working forest, with several Private roads providing the only access through the dense topography. Geologic features like Turtle Ridge and Potaywadjo Ridge break the lake basins, illustrating the complex relief of the Piscataquis County backcountry before modern development.