| Camera Maker | Canon | Camera Model | Canon EOS-1Ds Mark III |
| Aperture | f/2.8 | Color Space | Uncalibrated |
| Exposure Value | 0 EV | Exposure Program | Manual |
| Exposure Time | 1/15 sec | Flash | No Flash |
| Focal Length | 70 mm | ISO | 1600 |
| Metering Mode | Pattern | Date/Time | 2010:03:11 15:12:26 |
| Copyright | © 2010 Jason O. Watson. All rights reserved. | Orientation | 1: Normal (0 deg) |
| Resolution Unit | Inch | X Resolution | 240 dots per ResolutionUnit |
| Y Resolution | 240 dots per ResolutionUnit | Compression | Jpeg Compression |
| Exposure Mode | 1 | Keywords | travel United States of America United States America USA US Pennsylvania PA Philadelphia County Philadelphia history historical historic historical marker famous landmark road side highway popular Place of Interest Places of Interest Tourist Attraction Tourist Attractions Tourist Destination Tourist Destinations Travel Destination Travel Destinations tour tourism tourist attraction destination Sign Signs American Day Daytime Historical Sites Vertical Education Historical Site Marker Markers Outdoor Outdoors Outside Road Road Signs Roadside Roadsign information display Mother Jones Mary Harris Jones March of the Factory Children child labor legislation organized coal steel textile labor movement historic marker historic site no people nobody sign with text |
| Caption | Mother Jones (1830-1930) Mary Harris Jones began the March of the Factory Children here, July 1903, to dramatize the need for child labor legislation. Born in Ireland, Jones was an organizer and inspiring presence in the U.S. coal, steel, and textile labor movements. Pennsylvania Historical and Museum Commission 1994 |