This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Lock Violettes Lock and Guard Lock no and Canal. en Violette's Lock No on right with Guard Lock on left on Chesapeake and Ohio Canal The NPS site hscl cr nps gov asp STATE PARK CHOH STRUCTURE SORT RECORDNO says Built in Lock has an ' lift and is ' long It had masonry bypass on either side of the upper lock pocket with outlets