Derrick Hercules

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Details

Title: Derrick Hercules
Creator(s): Covington, Ray
Date: 1955-02-08
Content Type: picture
Subject(s): Derrick Hercules (Dredge)
Locks (Hydraulic engineering)
Dredges
Geographic Area: Mississippi River
Alton (Ill.)
Time Period: 1950-1959
Description: Showing one of the new upper gates in hoisted position at lock no. 26.
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Classification: RC Boats104
Owner: Herman T. Pott National Inland Waterways Library