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Monthly Archives: January 2014

6-EternalLightPeaceMemorial_2151

Taken on a cold day, the temperatures were in the low teens(F) and very windy. Way too cold to snowshoe to the monument.

Camera model : NIKON D7000
Date/Time : 2014:01:22 19:09:57
Resolution : 600 x 397
Flash used : No
Focal length : 40.0mm (35mm equivalent: 60mm)
Exposure time: 0.0010 s (1/1000)
Aperture : f/10.0
ISO equiv. : 1000
Exposure bias: 0.67

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Camera model : NIKON D50
Date/Time : 2007:03:18 08:45:34
Resolution : 800 x 532
Flash used : No
Focal length : 18.0mm (35mm equivalent: 27mm)
Exposure time: 0.0056 s (1/180)
Aperture : f/6.7

The Thomas Viaduct built for the Baltimore and Ohio railroad between July 4, 1833, and July 4, 1835 is still standing today, after 179 years. It continues to carry the mainline of the CSX between Baltimore and all points south. It was the first multi-span curved stone arch bridge in the US. Not visible in this photo, it consists of 8 arches and is about 600′ from end to end.

Camera model : COOLPIX AW110
Date/Time : 2014:01:03 12:20:59
Resolution : 3374 x 2531
Flash used : No
Focal length : 13.9mm (35mm equivalent: 78mm)
Exposure time: 0.0008 s (1/1250)
Aperture : f/4.4
ISO equiv. : 125
Whitebalance : Auto

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