Engineering floor plans and vertical cross-sections outlining the interior layout and basic furnishings of a detention cell in Alessandria 插畫檔

This technical architectural engraving illustrates a top-down layout and vertical profile drawings of an individual confinement unit within a nineteenth-century penal facility. The engineering plans detail the specific spatial dimensions and structural constraints implemented in Italy to regulate inmate living conditions and security. The schematics map out the placement of localized features such as defensive iron grates and high ventilation windows, while outlining essential cell provisions including a bed, washing basin, water jar, chamber pot, and utility hooks.