Original door trade vintage catalog for SOUTHERN PRISON COMPANY of San Antonio, TX. Manufacturers of Cells, Doors, Window Guards, Locking and Operating Devices, parts for jails, prisons, police stations, lockups and holdovers. Maricopa County Courthouse and Phoenix City Hall, Jefferson County Courthouse and Jail, Birmingham, AL, Rikers Island Penitentiary, NY., Disbound from a large 1938 construction materials book, this unique old one page technical specification brochure would display wonderfully matted and framed.