Clarksville, TN Online: News, Opinion, Arts & Entertainment.


A Derrick arrangement is in the pit during the construction of Lock 4 Oct. 26, 1894 on the Cumberland River in Tennessee. The lock and dam were constructed to establish a navigation channel. The lock and dam were replaced by today’s modern system of dams. (USACE Photo)

 

A Derrick arrangement is in the pit during the construction of Lock 4 Oct. 26, 1894 on the Cumberland River in Tennessee. The lock and dam were constructed to establish a navigation channel. The lock and dam were replaced by today's modern system of dams. (USACE Photo)

A Derrick arrangement is in the pit during the construction of Lock 4 Oct. 26, 1894 on the Cumberland River in Tennessee. The lock and dam were constructed to establish a navigation channel. The lock and dam were replaced by today’s modern system of dams. (USACE Photo)


Sections


Topics


Comments

You must be logged in to post a comment.


  • Visit Us On FacebookVisit Us On TwitterVisit Us On GooglePlusVisit Us On PinterestVisit Us On YoutubeCheck Our FeedVisit Us On Instagram
  • Personal Controls

    Archives