CHAPEL OF NEW SING SING PRISON. _Frontispiece_ A SKYSCRAPER JAIL. A Plan for a Metropolitan Jail 9 Administration Floor Plan 11 Typical Cell Floor Plan 13 Hospital and Clinics--Floor Plan 15 THE NEW SING SING PRISON, OSSINING, NEW YORK. Psychiatric Building 17 Typical Detail of Construction of All Buildings 19 Outside Cell Building--North Elevation 20 Outside Cell Building--First Floor Plan 21 Detention Building--First Floor Plan 22 Detention Building--South Elevation 23 Mess Hall and Kitchen Building--Basement 24 Mess Hall and Kitchen Building--First Floor 25 WINGDALE PRISON, WINGDALE, NEW YORK. General View 28 KILBY PRISON, MONTGOMERY, ALABAMA. Front Elevation 30 General Plan 32 Administration Building--Floor Plan 33 Cell Blocks--Floor Plan 35 Laundry, Bath and Detention Building--Floor Plans 36 CONNECTICUT STATE FARM FOR WOMEN, NIANTIC, CONNECTICUT. Perspective of Reception Building 38 Reception Building--First Floor Plan 39 Reception Building--Second Floor Plan 40 Reception Building--Basement Plan 41 CAROLINE BAYARD WITTPENN MATERNITY COTTAGE, STATE REFORMATORY FOR WOMEN, CLINTON, NEW JERSEY. South Elevation 42 Maternity Cottage--First Floor Plan 43 Maternity Cottage--Second Floor Plan 44 PROPOSED STATE PRISON. Photograph 45 Proposed State Prison--Plan 45 PROPOSED REFORMATORY PLAN. 46