Old Hickory Lake Park Ranger Courtney Eason of the U.S. Army Corps of Engineers Nashville District talks to Stratford STEM Magnet High School freshmen Feb. 27, 2014, about the navigation mission at Old Hickory Dam. (USACE photo by Leon Roberts)
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OLD HICKORY, TN, US
This work, STEM freshmen learn their lesson at Old Hickory Dam [Image 1 of 8], by Leon Roberts, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.