Courthouse Cornerstone Album Random Photos Image 19/146 May 10, 2008 12:36 Original Metadata Camera Model:Canon PowerShot S5 IS Original Time Taken:May 10, 2008 12:36 Shutter Speed:1/160 sec Aperture:f/3.5 ISO Sensitivity:100 Exposure Compensation:0 EV Metering Mode:Pattern Flash Fired:No Flash Focal Length:72 mm Erected 1879. I believe the two metal round disks are US Geodesic Survey markers.
