![Fort Ellsworth](https://i0.wp.com/octa-trails.org/wp-content/uploads/2023/04/download-1.jpg?fit=259%2C194&ssl=1)
Publication: US Army Corps of Engineers, Kansas City District.
Author: Robert J. Ziegler
Date of Publication: January 2001
URL: http://www.dtic.mil/docs/citations/ADA409515
Description
Request copy from Kansas SHPO Office at Kansas Historical Society.