| Camera Maker | Canon | Camera Model | Canon EOS-1Ds Mark III |
| Aperture | f/4 | Exposure Value | 0 EV |
| Exposure Program | Manual | Exposure Time | 1/200 sec |
| Flash | No Flash | Focal Length | 68 mm |
| ISO | 320 | Metering Mode | Pattern |
| Date/Time | 2011:10:18 10:55:43 | Resolution Unit | Inch |
| X Resolution | 240 dots per ResolutionUnit | Y Resolution | 240 dots per ResolutionUnit |
| Compression | Jpeg Compression | Exposure Mode | 1 |
| Subject Distance | 2.25 | Keywords | Walnut Street Prison historic marker prison PA attraction destination display education information landmark marker sign tourist Philadelphia attractive Eastern State Penitentiary educating historical marker Historical Site Historical Sites info jail Philadelphia County Place of Interest Places of Interest prisoners of war road side Road sign Roadside signage Tories tour tourism tourist attraction Tourist Destination Tourist Destinations travel Travel Destination Travel Destinations urban Pennsylvania appealing gaol no people sightseeing text United States attract crime history nobody sightsee word daytime destinations displays historic markers landmarks Jason O. Watson / historical-markers.org markers prisons signs tourists United States of America appeal color image educate historic law outdoor vertical day historical markers jails prisoners of wars road sides tourist attractions tours colour image historical outside day time gaols crimes day-time US words color images daylight outdoors USA verticals colour images natural light outsides U.S. U.S.A. historic site sign with text |
| Caption | WALNUT STREET PRISON One of the nation's first urban penal institutions, it confined felons, prisoners of war, Tories, and debtors from 1775 to 1838. Extending from Walnut St. to Locust St., it was the site of numerous riots. The prison was replaced by Eastern State Penitentiary. Pennsylvania Historical and Museum Commission, 2008 |