Sneak Bobblehead, Dunwich Borers
The Commonwealth Fallout 4 Map
It's inside Dunwich Borers mine, section 4.
On the small table next to section 4 terminal.
Go back to the source map and the list of all points of interest
Description of Sneak Bobblehead, Dunwich Borers
"The safest distance between two points is a shadowy line."
You are permanently 10% harder to detect.
All known locations of Sneak Bobblehead
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