Stereoview of enormous stone building, much like a fort or castle: Anamosa Penitentiary. A single-file row of prisoners snakes around the building to a far part of the building in the distance.
verso says, in part: “M.M. Mott’s New Excelsior Gallery at
Anamosa (Jones County) Iowa. Making views of Country Homes a speciality. Am prepared to attend to a call at a moment’s warning.”