One of two sets of equipment: RFID tag reader, and the enclosure for the RailBAM sensor array

One of two sets of equipment: RFID tag reader, and the enclosure for the RailBAM sensor array
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Taken with a Canon EOS 50D
Date: December 30, 2011 13:00 PM
Exposure Time: 1/500 sec
Aperture Value: f/9
Focal Length: 70 mm