PRISONS. The diagram is a detailed floor plan of a prison complex, showing four main wings (Prison Wing, Cooks' Wing, Prison Wing, and Prison Wing) arranged around a central Inspection Hall. The plan includes various rooms such as Officers' Rooms, Mess Rooms, Officers' Mess Rooms, Nurses' Rooms, and various offices. It also shows outdoor areas like Exercise Yards, Open Yards, and a central Station. The entire complex is enclosed by a Boundary Wall. A scale of feet is provided at the bottom right, ranging from 0 to 60. Key features and labels include: Central Inspection Hall: Contains various rooms including Mess Rooms, Officers' Mess Rooms, Nurses' Rooms, and various offices. Prison Wings: Four main wings, each with a central corridor and individual cell blocks. Cooks' Wing: Features a central kitchen and various preparation rooms. Exercise Yards: Located at the top and bottom of the plan, with multiple sections for exercise and training. Open Yards: Located on the right side of the plan, providing outdoor space for the prisoners. Boundary Wall: The outer perimeter of the entire complex. Station: A central location for the officers, marked with a small circle and the word "Station". Officer's Mess Rooms: Located near the central hall, providing meals for the officers. Various Rooms: Numerous other rooms are labeled, including Nurses' Rooms, Mess Rooms, Officers' Mess Rooms, and various offices. Entrance Buildings: Located on the right side of the plan, including the Governor's House, Captain's House, and various other buildings. Scale of Feet: A scale bar at the bottom right indicates distances from 0 to 60 feet. This architectural floor plan illustrates a prison complex, likely the Pentonville Prison. The layout is organized around a central 'Inspection Hall' which serves as the hub for four main 'PRISON WING' structures. Each wing consists of a central corridor flanked by rows of individual cell blocks, with the outermost cells labeled 'CELLS'. The wings are arranged in a cross-like pattern around the central hall. To the right of the central hall is a 'CHAPEL' with tiered seating, and an adjacent 'Entrance Building' containing a 'Consultation Room' and a 'Commissariat Room'. An 'Open Court' is situated between the chapel and the entrance building. On the far right, there are two 'Chambers' and a 'Gymnasium House'. The entire complex is enclosed by a thick 'BOUNDARY WALL'. A scale bar at the bottom right indicates distances in feet, ranging from 0 to 100. The plan is oriented with the main entrance and chapel on the right side. Fig. 1 Fig. 2 Fig. 3 Fig. 1. Fig. 2. Fig. 3. Fig. 5. Fig. 4. The seal features a laurel wreath surrounding a central sunburst design. The Latin text "ADVOCATORUM" is arched across the top, and "BIBLIOTHECA" is arched across the bottom, with a small dot between them.